He strikes me as a fairer version of [mtg_card]Prossh, Skyraider of Kher[/mtg_card], in that his power increases steadily over the course of the game, to the point that it just overwhelms your opponents ability to answer it
After getting approved, he then uses Blender to create a 3D-model of the scene
It also has obvious value in die rolling decks
I love it in combination with black as that color will both add destruction removal targeted effects (Hagra Mauling // Hagra Broodpit) as well as mana making to use it (Cabal Coffers
Cori-Steel Cutter also sees play in older formats, specifically in Prowess decks in Pioneer and Modern, so while its price will drop from its $9.00 peak, it wont hit bulk status
For older stuff, go back up to booster boxes and packs