Ive accidentally ruined valuable cards to an unfortunate drink spillage before, and Ill never be bought in that predicament again let me tell you
Since Zirda, the Dawnwaker only cares about permanents, it could show up in a deck that is mostly (or exclusively) spells (people have mentioned this as a possibility in Vintage, where some decks incidentally meet Zirda, the Dawnwaker's restriction, although whether or not getting a random 3/3 in hand to start the game is worth a sideboard slot remains to be seen)
This is not the case for MTG Arena
The obvious choices for this style deck is any artifact that costs zero mana, like Lotus Petal, Mishras Bauble, and Lions Eye Diamond
While the Yuna example is a fun curio for the set, the other misprints are undeniably net negatives
Informed Inkwright So long as the spells youre casting target creatures, Informed Inkwright will play out like a buffed-up Young Pyromancer, with better baseline stats and better token creation