I think that it would fit Mirage as an animus spell quite well. But one thing that I really hope if this is added is that it isn't extract boa animus because not only am I not a huge fan of the boas personally but there are quite a few wonderful snake creatures that aren't boas.
Eh, that might be too small of a category. This was kinda the issue with the Extract Polar Bear, Extract Wyrm, and Extract Gobbler cards but definitely not a lot with the Extract Undead or Extract Pig cards. Maybe Extract Reptile could work better since it applies to not only snakes/serpents scattered throughout the spiral (Mirage and the thunder snake style ones in the Wizard City B.O.X.E.S. event) but also to kroks found in Krokotopia.
