planechase mtg cards Enigma Sphinx [Planechase Anthology] Use Flamekin Harbinger to search your library for the most threatening creature you can find March of the Machine Planechase

Its more fun in Mairsil, the Pretender decks as you get both values from activation if you exile it

Much like Trumpeting Carnosaur, you can discard Harvester of Misery to kill a small Creature

Still, with a mill engine or entomb effects, you can emulate abilities from powerful artifacts in your graveyard like Palladium Myr, Gilded Lotus, Staff of Domination, and the like

Eureka and Show and Tell are classic examples, whereas Braids, Conjurer Adept is a blue commander with this entire focus in mind

You can see an example in the third picture

With powerful reprints like Shock Lands and stunning new art, its an undeniably compelling package for players and collectors alike