Okay, maybe since Archive Trap
A two-ink card, Bucky, Squirrel Squeak Tutor has the Ward keyword, meaning that it can only be targeted by being challenged, as well as its Squeak ability, which forces all other opponents to discard a card whenever you play a Floodborn character
Its a really great uncommon
(2023-11-10) Abilities that begin with "At the beginning of your end step, if you descended this turn" will trigger only once during your end step, no matter how many times you descended this turn
Whats more, the aristocrats engine that encouraged me to sacrifice my board (to fuel my Commander, too) left me without enough blockers or enough board presence to survive the mid game and convert to a win
Dominaria gives us a perfect pair: Orca, Siege Demon, and SolKanar the Tainted