mtg whenever a card is exiled Graveyard Trespasser | Innistrad: Midnight Hunt Foil | Standard that creature becomes a copy of a creature card exiled with Assimilation Aegis. Wild-Magic Sorcerer · Commander Legends:

Jace, Cunning Castaway Jace, Cunning Castaway promises tons of looting for a proactive deck, though its other abilities are weak

Enjoy the era of Ojutai

How many cards are there that trigger when your opponents play cards

Shoreline Looter Shoreline Looter is the rat version of Looter il-Kor, although one that can draw without discarding if you have threshold

You see, whenever it attacks or becomes the target of a spell, you get to create a treasure token

Also from Outlaws of Thunder Junction is the "crime" mechanic, where certain cards have effects when the player commits a crime - that is, if they target opponent, a permanent an opponent controls, or a card in an opponent's graveyard, although it does lead to some very funny statements out of context