To eventually stop it, Substitoad was banned, where it remains to this day
Mona Lisa shines best both against and in creature-heavy decks, especially kindred strategies centering around specific creature types
Entering as a copy of any creature card from any graveyard, its flexible, reactive, and full of surprises
Ulamog has a bonelike, featureless head and two purple arms that split into four at the elbow
This ability has an "intervening 'if' clause." It won't trigger at all unless All Hallow's Eve is exiled and has a scream counter on it (which can happen only if it resolves as a spell)
Ill only be focusing on cards that use the Infect keyword themselves, as opposed to other sources of poison or proliferation, since those essentially deserve a list of their own