urza's saga mtg card | Modern Horizons 2 Variants Foil | Modern One of the most popular expansions to ever come out for the Magic the Gathering Collectible Card Game Magic The Gathering - Corrupt

When Yorion comes into play, you can pick and choose any number of other nonland permanents you own and control, exiling them and then bringing them back at the beginning of the next end step

Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.) Changeling is a characteristic-defining ability

The indestructible legendary artifact provides its caster protection from everything until their next turn, as long as it was cast and not tutored out or otherwise sneaked onto the battlefield

So the instant you find a combination of effects that results in a repeatable profit, youre more or less won the game

Agents ToolkitAgents Toolkit is great here because it puts a +1/+1, flying, deathtouch, and shield counter into play that can be dumped off to different creatures as they come into play