Colorless Pokmon have a resistance to : Psychic, Fighting, Fire, Grass, and Water Pokmon
If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step
Simply find the probabilities of 0 to 7 copies of the target card being in hand and then find the probability that the remaining copies end up in the prizes using the hypergeometric distribution
Like, I always have a soft sport for these sort of wingless, cave-dwelling dragon variants, and I do like how this Cave Dragon's artwork makes it look more like a particularly huge reptile or dinosaur, but still adds enough features like the horns and the spikes replacing wings to make it look kinda draconic, y'know
Goad each creature target player controls