Metalworker Metalworkers an artifact-matters creature that can effortlessly tap for upwards of 6-10 mana
In the end most decks ended up eschewing Infiltrator for another identically costed card that was indisputably more powerful and important, since having two creatures in that slot would have been highly awkward for many draws
2-Mana Looters Wizards of the Coast has really been pushing the power level of 2-mana looters these days, with creatures like Kitsa, Otterball Elite, Malcolm, Alluring Scoundrel, and Duelist of the Mind all standing out as creatures that can filter through cards while pressuring your opponents
May include Mythic Rares from Shards of Alara to the most current Magic The Gathering (MTG) release
It creates wizards, transforms into the penultimate Final Fantasy IX boss, and makes all those pinging wizards (and itself) twice as deadly