Dreadhorde Arcanist - [Foil, Retro Frame] Time Spiral Remastered (TSR) TSR Menace Whenever an opponent sacrifices

Menace Whenever an opponent sacrifices a nontoken permanent or discards a permanent card

Azorius emissary

the iron became steel

up to one target player puts all the cards from their graveyard on the bottom of their library in a random order

target player may put Pir into their hand from their library

Dreadhorde Arcanist - [Foil, Retro Frame] Time Spiral Remastered (TSR) TSR Menace Whenever an opponent sacrificesTrample Whenever Dreadhorde Arcanist attacks, you may cast target instant or sorcery card with mana value less than or equal to Dreadhorde Arcanist's power from your graveyard without paying its mana cost. If that spell would be put into your graveyard this turn, exile it instead.