How to breed Wumpo Botan in Palworld

The earliest pair is Reptyro Cryst + Whalaska: both parents can be caught by Lv 42.

• Reptyro Crystwild Lv 42–67 near Feybreak Tower Entrance
• Whalaskawild Lv 42–60 near Isle of the Glacial Core

1. Catch a male and a female parent: one Reptyro Cryst and one Whalaska.
2. Build a Breeding Farm at your base and put both Pals on it.
3. Put a Cake in the farm's box. The parents lay an egg in that box.
4. Hatch the Huge Verdant Egg in an Egg Incubator: it is a Wumpo Botan.

Open Wumpo Botan in the parent finder Shortest path from your Pals

576 parent pairs hatch Wumpo Botan in Palworld 1.0.5. Sorted by the level at which you can catch both parents in the wild, lowest first (how we rank pairs). "Where to catch" gives the lowest wild level and the nearest fast travel point, or the alpha spawn.

Earliest 60 of 576 pairs for Wumpo Botan

#	Parent 1	Where to catch	Parent 2	Where to catch	Both by Lv	Note
1	Reptyro Cryst	wild Lv 42–67 near Feybreak Tower Entrance	Whalaska	wild Lv 42–60 near Isle of the Glacial Core	42
2	Warsect Terra	wild Lv 53–64 near Crystallized Great Tree	Reptyro Cryst	wild Lv 42–67 near Feybreak Tower Entrance	42
3	Moldron	wild Lv 32–68 near Mount Obsidian - Midpoint	Dualith	wild Lv 46–55 near No Man's Trail	46
4	Suzaku Aqua	wild Lv 42–69 near Azure Covenant Tower Entrance	Dualith	wild Lv 46–55 near No Man's Trail	46
5	Dualith	wild Lv 46–55 near No Man's Trail	Whalaska	wild Lv 42–60 near Isle of the Glacial Core	46
6	Ghangler	wild Lv 30–58 near Scorched Ashland	Blazamut	wild Lv 46–50 near Flamepulse Islet	46
7	Blazamut	wild Lv 46–50 near Flamepulse Islet	Sekhmet	wild Lv 37–68 near Duneshelter	46
8	Frostplume	wild Lv 39–68 near Crystalline Archipelago	Blazamut	wild Lv 46–50 near Flamepulse Islet	46
9	Bushi Noct	wild Lv 46–67 near Scarlet Outlook	Blazamut	wild Lv 46–50 near Flamepulse Islet	46
10	Wumpo	wild Lv 42–52 near Land of Absolute Zero	Blazamut	wild Lv 46–50 near Flamepulse Islet	46
11	Menasting Terra	wild Lv 48–52 near Deep Sand Dunes	Warsect Terra	wild Lv 53–64 near Crystallized Great Tree	48
12	Menasting Terra	wild Lv 48–52 near Deep Sand Dunes	Reptyro Cryst	wild Lv 42–67 near Feybreak Tower Entrance	48
13	Dualith	wild Lv 46–55 near No Man's Trail	Tetroise	wild Lv 48–52 near Duneshelter	48
14	Relaxaurus Lux	wild Lv 48–69 near Silent Lake	Dualith	wild Lv 46–55 near No Man's Trail	48
15	Blazamut	wild Lv 46–50 near Flamepulse Islet	Tetroise	wild Lv 48–52 near Duneshelter	48
16	Relaxaurus	wild Lv 30–68 near Sealed Realm of the Swordmaster	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
17	Broncherry Aqua	wild Lv 51–55 near Sealed Realm of the Swift	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
18	Mammorest Cryst	wild Lv 36–45 near Pristine Snow Field	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
19	Reptyro	wild Lv 36–48 near Mount Obsidian - Midpoint	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
20	Ragnahawk	wild Lv 32–67 near Mount Obsidian - Midpoint	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
21	Cryolinx	wild Lv 42–49 near Land of Absolute Zero	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
22	Braloha	wild Lv 33–50 near Isle of Silence Church Ruins	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
23	Grizzbolt	wild Lv 70–80 near Whimsical Wisteria Grove (World Tree)	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
24	Majex	wild Lv 35–38 near Isle of Silence	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
25	Sootseer	wild Lv 45–67 near Silent Lake	Lyleen Noct	wild Lv 58–59 near Secluded Cemetery, night only	49
26	Moldron	wild Lv 32–68 near Mount Obsidian - Midpoint	Shadowbeak	wild Lv 50–55 near Deep Sand Dunes	50
27	Suzaku Aqua	wild Lv 42–69 near Azure Covenant Tower Entrance	Shadowbeak	wild Lv 50–55 near Deep Sand Dunes	50
28	Whalaska	wild Lv 42–60 near Isle of the Glacial Core	Shadowbeak	wild Lv 50–55 near Deep Sand Dunes	50
29	Dualith	wild Lv 46–55 near No Man's Trail	Splatterina	wild Lv 52–66 near Scorched Hill	52
30	Gildane	wild Lv 53–66 near Hidden Passage to the Oculus Gate	Shadowbeak	wild Lv 50–55 near Deep Sand Dunes	53
31	Dualith	wild Lv 46–55 near No Man's Trail	Gildane	wild Lv 53–66 near Hidden Passage to the Oculus Gate	53
32	Suzaku Aqua	wild Lv 42–69 near Azure Covenant Tower Entrance	Celesdir	wild Lv 54–68 near Stone Pillar Cave Entrance	54
33	Gildane	wild Lv 53–66 near Hidden Passage to the Oculus Gate	Celesdir	wild Lv 54–68 near Stone Pillar Cave Entrance	54
34	Whalaska	wild Lv 42–60 near Isle of the Glacial Core	Celesdir	wild Lv 54–68 near Stone Pillar Cave Entrance	54
35	Menasting Terra	wild Lv 48–52 near Deep Sand Dunes	Celesdir	wild Lv 54–68 near Stone Pillar Cave Entrance	54
36	Warsect Terra	wild Lv 53–64 near Crystallized Great Tree	Celesdir	wild Lv 54–68 near Stone Pillar Cave Entrance	54
37	Jormuntide	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	Whalaska	wild Lv 42–60 near Isle of the Glacial Core	55
38	Menasting Terra	wild Lv 48–52 near Deep Sand Dunes	Jormuntide	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
39	Warsect Terra	wild Lv 53–64 near Crystallized Great Tree	Jormuntide	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
40	Tetroise	wild Lv 48–52 near Duneshelter	Dupin	wild Lv 55 near Waterlily Gorge	55
41	Splatterina	wild Lv 52–66 near Scorched Hill	Dupin	wild Lv 55 near Waterlily Gorge	55
42	Relaxaurus Lux	wild Lv 48–69 near Silent Lake	Dupin	wild Lv 55 near Waterlily Gorge	55
43	Moldron	wild Lv 32–68 near Mount Obsidian - Midpoint	Dupin	wild Lv 55 near Waterlily Gorge	55
44	Suzaku Aqua	wild Lv 42–69 near Azure Covenant Tower Entrance	Dupin	wild Lv 55 near Waterlily Gorge	55
45	Gildane	wild Lv 53–66 near Hidden Passage to the Oculus Gate	Dupin	wild Lv 55 near Waterlily Gorge	55
46	Whalaska	wild Lv 42–60 near Isle of the Glacial Core	Dupin	wild Lv 55 near Waterlily Gorge	55
47	Tetroise	wild Lv 48–52 near Duneshelter	Astegon	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
48	Splatterina	wild Lv 52–66 near Scorched Hill	Astegon	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
49	Relaxaurus Lux	wild Lv 48–69 near Silent Lake	Astegon	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
50	Moldron	wild Lv 32–68 near Mount Obsidian - Midpoint	Astegon	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
51	Suzaku Aqua	wild Lv 42–69 near Azure Covenant Tower Entrance	Astegon	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
52	Gildane	wild Lv 53–66 near Hidden Passage to the Oculus Gate	Astegon	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
53	Whalaska	wild Lv 42–60 near Isle of the Glacial Core	Astegon	wild Lv 80 near Whimsical Wisteria Grove (World Tree)	55
54	Wumpo	wild Lv 42–52 near Land of Absolute Zero	Anubis	wild Lv 68–72 near Sandstone Gate Islet	55
55	Anubis	wild Lv 68–72 near Sandstone Gate Islet	Tetroise	wild Lv 48–52 near Duneshelter	55
56	Anubis	wild Lv 68–72 near Sandstone Gate Islet	Splatterina	wild Lv 52–66 near Scorched Hill	55
57	Relaxaurus Lux	wild Lv 48–69 near Silent Lake	Anubis	wild Lv 68–72 near Sandstone Gate Islet	55
58	Moldron	wild Lv 32–68 near Mount Obsidian - Midpoint	Anubis	wild Lv 68–72 near Sandstone Gate Islet	55
59	Suzaku Aqua	wild Lv 42–69 near Azure Covenant Tower Entrance	Anubis	wild Lv 68–72 near Sandstone Gate Islet	55
60	Anubis	wild Lv 68–72 near Sandstone Gate Islet	Gildane	wild Lv 53–66 near Hidden Passage to the Oculus Gate	55

• Aegidron +Azurobe Cryst, Blazehowl Noct, Bulldosu, Gildra, Icelyn, Nitemary, Nyafia, Palumba, Quivern, Suzaku, Warsect, Wistella
• Anubis +Ghangler Ignis, Gildane, Kitsun Noct, Lapure, Moldron, Mycora, Petallia Ignis, Relaxaurus Lux, Splatterina, Suzaku Aqua, Tetroise, Wumpo
• Astegon +Ghangler Ignis, Gildane, Kitsun Noct, Lapure, Moldron, Mycora, Petallia Ignis, Relaxaurus Lux, Splatterina, Suzaku Aqua, Tetroise, Whalaska
• Azurmane +Bushi Noct, Frostplume, Ghangler, Kitsun Noct, Lapure, Loomen, Petallia Ignis, Prixter Lux, Sekhmet, Splatterina, Tetroise, Wumpo
• Azurobe Cryst +Bastigor, Dandilord, Hartalis, Jetragon, Panthalus, Shaolong, Silvance
• Bastigor +Bulldosu, Gildra, Icelyn, Nitemary, Nyafia, Palumba, Quivern, Starryon, Suzaku, Verdash, Wistella
• Beakon Cryst +Bellanoir, Ghangler Ignis, Gildane, Menasting Terra, Sibelyx Primo, Warsect Terra, Whalaska
• Bellanoir +Jormuntide, Menasting Terra, Reptyro Cryst, Sibelyx Primo, Warsect Terra, Wumpo Botan
• Bellanoir Libero +Broncherry Aqua, Gildra, Helzephyr, Mammorest Cryst, Menasting, Omascul, Pierdon, Polapup Terra, Relaxaurus, Starryon, Verdash, Wistella
• Blazamut +Bushi Noct, Fenglope Lux, Frostplume, Ghangler, Kitsun Noct, Lapure, Loomen, Petallia Ignis, Prixter Lux, Sekhmet, Tetroise, Wumpo
• Blazamut Ryu +Bulldosu, Gildra, Helzephyr, Menasting, Omascul, Pierdon, Polapup Terra, Quivern, Starryon, Suzaku, Verdash, Wistella
• Blazehowl Noct +Panthalus, Shaolong
• Braloha +Celesdir Noct, Dualith Noct, Jormuntide Ignis, Knocklem, Knocklem Ignis, Lyleen, Lyleen Noct, Necromus, Ophydia, Paladius, Solenne, Tetroise Primo
• Broncherry Aqua +Eidrolon Ignis, Frostallion, Jormuntide Ignis, Knocklem Ignis, Lyleen Noct, Necromus, Neptilius, Ophydia, Orserk, Paladius, Tetroise Primo
• Bulldosu +Dandilord, Frostallion Noct, Hartalis, Jetragon, Orserk, Panthalus, Shaolong, Silvance
• Bushi Noct +Cryolinx Terra, Elgrove Cryst, Faleris Aqua, Flaracle, Moldron Cryst, Pierdon Cryst, Selyne, Starryon Primo, Whalaska Ignis, Xenolord
• Celesdir +Ghangler Ignis, Gildane, Menasting Terra, Sibelyx Primo, Suzaku Aqua, Warsect Terra, Whalaska
• Celesdir Noct +Cryolinx, Grizzbolt, Helzephyr Lux, Majex, Solmora Lux, Sootseer, Venusa, Xenogard
• Cryolinx +Dualith Noct, Jormuntide Ignis, Knocklem, Knocklem Ignis, Lyleen, Lyleen Noct, Necromus, Neptilius, Ophydia, Paladius, Tetroise Primo
• Cryolinx Terra +Gildane, Kitsun Noct, Lapure, Moldron, Mycora, Petallia Ignis, Relaxaurus Lux, Splatterina, Suzaku Aqua, Tetroise, Wumpo
• Dandilord +Gildra, Nitemary, Nyafia, Omascul, Palumba, Quivern, Starryon, Suzaku, Verdash, Wistella
• Dualith +Ghangler Ignis, Gildane, Kitsun Noct, Moldron, Mycora, Relaxaurus Lux, Splatterina, Suzaku Aqua, Tetroise, Whalaska
• Dualith Noct +Grizzbolt, Helzephyr Lux, Majex, Ragnahawk, Reptyro, Solmora Lux, Sootseer, Venusa, Xenogard
• Dupin +Ghangler Ignis, Gildane, Moldron, Mycora, Relaxaurus Lux, Splatterina, Suzaku Aqua, Tetroise, Whalaska
• Eidrolon +Fenglope Lux, Helzephyr Lux, Majex, Solmora Lux, Sootseer, Venusa, Xenogard
• Eidrolon Ignis +Gildra, Helzephyr, Mammorest Cryst, Menasting, Omascul, Pierdon, Polapup Terra, Relaxaurus, Reptyro, Starryon, Verdash
• Elgrove Cryst +Frostplume, Kitsun Noct, Lapure, Mycora, Petallia Ignis, Prixter Lux, Relaxaurus Lux, Sekhmet, Splatterina, Tetroise, Wumpo
• Faleris +Ghangler Ignis, Gildane, Kitsun Noct, Lapure, Moldron, Mycora, Relaxaurus Lux, Splatterina, Suzaku Aqua, Tetroise, Whalaska
• Faleris Aqua +Frostplume, Kitsun Noct, Lapure, Moldron, Mycora, Petallia Ignis, Prixter Lux, Relaxaurus Lux, Splatterina, Tetroise, Wumpo
• Fenglope Lux +Flaracle, Moldron Cryst, Selyne, Whalaska Ignis, Xenolord
• Flaracle +Frostplume, Ghangler, Lapure, Loomen, Petallia Ignis, Prixter Lux, Sekhmet, Wumpo
• Frostallion +Mammorest Cryst, Menasting, Omascul, Pierdon, Polapup Terra, Ragnahawk, Relaxaurus, Reptyro, Starryon, Verdash
• Frostallion Noct +Gildra, Helzephyr, Menasting, Omascul, Pierdon, Polapup Terra, Relaxaurus, Starryon, Suzaku, Verdash, Wistella
• Frostplume +Moldron Cryst, Selyne, Starryon Primo, Whalaska Ignis, Xenolord
• Ghangler +Moldron Cryst, Selyne, Starryon Primo, Whalaska Ignis, Xenolord
• Ghangler Ignis +Jormuntide, Roujay, Shadowbeak, Silvegis, Univolt Cryst
• Gildane +Roujay, Shadowbeak, Silvegis, Univolt Cryst
• Gildra +Hartalis, Jetragon, Orserk, Shaolong, Silvance
• Grizzbolt +Knocklem, Knocklem Ignis, Lyleen, Lyleen Noct, Necromus, Ophydia, Paladius, Renjishi, Solenne, Tetroise Primo
• Hartalis +Helzephyr, Menasting, Omascul, Pierdon, Quivern, Starryon, Suzaku, Verdash, Wistella
• Helzephyr +Jetragon, Jormuntide Ignis, Neptilius, Orserk, Paladius, Silvance
• Helzephyr Lux +Knocklem, Lyleen, Renjishi, Solenne
• Icelyn +Panthalus, Shaolong
• Jetragon +Nitemary, Omascul, Palumba, Quivern, Starryon, Suzaku, Verdash, Wistella
• Jormuntide +Menasting Terra, Sibelyx Primo, Warsect Terra, Whalaska, Wumpo Botan
• Jormuntide Ignis +Mammorest Cryst, Menasting, Omascul, Pierdon, Polapup Terra, Ragnahawk, Relaxaurus, Reptyro
• Kitsun Noct +Pierdon Cryst, Starryon Primo, Xenolord
• Knocklem +Majex, Solmora Lux, Sootseer, Venusa, Xenogard
• Knocklem Ignis +Majex, Mammorest Cryst, Polapup Terra, Ragnahawk, Relaxaurus, Reptyro, Solmora Lux, Xenogard
• Lapure +Pierdon Cryst, Starryon Primo, Xenolord
• Loomen +Moldron Cryst, Selyne, Whalaska Ignis, Xenolord
• Loupmoon Cryst +Panthalus
• Lyleen +Majex, Mammorest Cryst, Ragnahawk, Reptyro, Solmora Lux, Sootseer, Venusa, Xenogard
• Lyleen Noct +Majex, Mammorest Cryst, Ragnahawk, Relaxaurus, Reptyro, Solmora Lux, Sootseer, Xenogard
• Majex +Necromus, Ophydia, Renjishi, Solenne, Tetroise Primo
• Mammorest Cryst +Necromus, Neptilius, Ophydia, Paladius, Tetroise Primo
• Menasting +Necromus, Neptilius, Orserk, Paladius, Silvance
• Menasting Terra +Reptyro Cryst, Sibelyx Primo, Silvegis, Warsect Terra, Wumpo Botan
• Moldron +Pierdon Cryst, Roujay, Shadowbeak, Silvegis, Univolt Cryst
• Moldron Cryst +Petallia Ignis, Prixter Lux, Sekhmet, Wumpo
• Mycora +Pierdon Cryst, Roujay, Shadowbeak, Univolt Cryst
• Necromus +Pierdon, Polapup Terra, Ragnahawk, Relaxaurus, Reptyro
• Neptilius +Omascul, Pierdon, Polapup Terra, Ragnahawk, Relaxaurus, Reptyro, Starryon
• Nitemary +Panthalus, Shaolong, Silvance
• Nyafia +Panthalus, Shaolong
• Omascul +Orserk, Silvance
• Ophydia +Ragnahawk, Reptyro, Solmora Lux, Sootseer, Venusa, Xenogard
• Orserk +Pierdon, Polapup Terra, Relaxaurus, Starryon, Verdash, Wistella
• Paladius +Pierdon, Polapup Terra, Ragnahawk, Relaxaurus, Reptyro
• Palumba +Panthalus, Shaolong
• Panthalus +Quivern, Suzaku, Warsect, Wistella
• Petallia Ignis +Pierdon Cryst, Starryon Primo, Xenolord
• Pierdon +Tetroise Primo
• Pierdon Cryst +Prixter Lux, Relaxaurus Lux, Splatterina, Suzaku Aqua, Tetroise, Wumpo
• Polapup Terra +Tetroise Primo
• Prixter Lux +Selyne, Starryon Primo, Whalaska Ignis, Xenolord
• Quivern +Shaolong, Silvance
• Ragnahawk +Tetroise Primo
• Relaxaurus +Tetroise Primo
• Relaxaurus Lux +Roujay, Starryon Primo, Univolt Cryst
• Renjishi +Solmora Lux, Sootseer, Venusa, Xenogard
• Reptyro +Tetroise Primo
• Reptyro Cryst +Sibelyx Primo, Warsect Terra, Whalaska, Wumpo Botan
• Roujay +Splatterina, Suzaku Aqua, Whalaska
• Sekhmet +Selyne, Starryon Primo, Whalaska Ignis, Xenolord
• Shadowbeak +Sibelyx Primo, Suzaku Aqua, Whalaska
• Shaolong +Suzaku, Verdash, Wistella
• Sibelyx Primo +Silvegis, Warsect Terra, Wumpo Botan
• Silvance +Starryon, Suzaku, Verdash, Wistella
• Silvegis +Suzaku Aqua, Whalaska
• Solenne +Solmora Lux, Sootseer, Venusa, Xenogard
• Solmora Lux +Tetroise Primo
• Splatterina +Starryon Primo
• Starryon Primo +Tetroise, Wumpo
• Suzaku Aqua +Univolt Cryst
• Univolt Cryst +Whalaska
• Warsect Terra +Wumpo Botan
• Whalaska Ignis +Wumpo
• Wumpo +Xenolord
• Wumpo Botan +Wumpo Botan

Every Wumpo Botan egg is a Huge Verdant Egg (Grass element, huge size). The egg type follows the child's first element and rarity, so a Huge Verdant Egg from a wild nest can hatch any of 15 Pals, including:

• Braloha
• Broncherry
• Broncherry Aqua
• Dandilord
• Elizabee
• Gumoss (Flower)
• Lyleen
• Mammorest
• Ophydia
• Petallia
• Petallia Ignis
• Silvance
• Vaelet
• Verdash

Wumpo Botan parents 79 different children. The 20 rarest, with partners (full interactive table on the Wumpo Botan page):

Child	Rank	Breed Wumpo Botan with	Guide
Eidrolon	300	Aegidron, Bastigor, Dandilord, Jetragon +2 more	How to breed Eidrolon
Flaracle	390	Bellanoir Libero, Blazamut Ryu, Eidrolon Ignis, Frostallion +7 more	How to breed Flaracle
Blazamut	410	Knocklem Ignis, Necromus, Tetroise Primo	How to breed Blazamut
Azurmane	420	Celesdir Noct, Dualith Noct, Knocklem, Lyleen +3 more	How to breed Azurmane
Anubis	480	Eidrolon, Renjishi	How to breed Anubis
Astegon	490	Moldron Cryst, Selyne, Whalaska Ignis	How to breed Astegon
Dualith	510	Blazamut, Flaracle, Xenolord	How to breed Dualith
Dupin	520	Azurmane, Starryon Primo	How to breed Dupin
Roujay	530	Cryolinx Terra, Elgrove Cryst, Faleris Aqua, Pierdon Cryst	How to breed Roujay
Silvegis	560	Anubis, Astegon, Dualith, Dupin +2 more	How to breed Silvegis
Jormuntide	590	Beakon Cryst, Celesdir, Shadowbeak, Silvegis +1 more	How to breed Jormuntide
Whalaska	710	Ghangler Ignis, Gildane, Kitsun Noct, Lapure +8 more	How to breed Whalaska
Gildane	730	Bushi Noct, Frostplume, Prixter Lux, Wumpo	How to breed Gildane
Moldron	750	Ghangler, Loomen, Sekhmet	How to breed Moldron
Mycora	760	Fenglope Lux	How to breed Mycora
Tetroise	790	Helzephyr Lux, Sootseer, Venusa	How to breed Tetroise
Lapure	810	Grizzbolt, Majex, Solmora Lux, Xenogard	How to breed Lapure
Wumpo	830	Braloha, Cryolinx, Mammorest Cryst, Ragnahawk +1 more	How to breed Wumpo
Frostplume	860	Broncherry Aqua, Pierdon, Polapup Terra, Relaxaurus	How to breed Frostplume
Sekhmet	870	Helzephyr, Menasting	How to breed Sekhmet

No gender rule applies here: any male and female of the parent species work, in either order. The cake does not change the species. It changes the eggs: a Vegetable Cake lays 2 eggs per breeding, an Extravagant Vegetable Cake raises the mutation chance from 1% to 3%, and a Special Cake makes inheriting several passives (up to 4) much more likely. See the mutation calculator and the passive odds tool.