Three Blind Mice — Wilds of Eldraine Promos #35p

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.)

I — Create a 1/1 white Mouse creature token.

II, III — Create a token that's a copy of target token you control.

IV — Creatures you control get +1/+1 and gain vigilance until end of turn.