By region
By rarity
Cave
8 / 11
Desert
9 / 11
Forest
18 / 23
Jungle
17 / 24
Lava
8 / 9
Mountain
12 / 14
Mythical
23 / 24
Ocean
15 / 16
Savannah
14 / 17
Tundra
9 / 10
Granted access to Regions