you may draw a card
Get ready for the nastiness of this bad boy
Its ability to turn lands into creatures provides a unique win condition and allows for unexpected attacks
You could just use this as a sac outlet that nets Treasures, but my mind goes immediately to Gravecrawler and any third combo piece you can think of
Adun Oakenshield Auntie Ool, Cursewretch Bartel Runeaxe Bhaal, Lord of Murder Broodmate Dragon Broodmate Tyrant Carrion Thrash Charnelhoard Wurm Coram, the Undertaker Crew Captain Darigaaz Reincarnated Darigaaz's Charm Darigaaz, the Igniter Destructive Flow Disa the Restless Dragon Appeasement Earthlink Effluence Devourer Giant Ambush Beetle Gluttonous Hellkite Gyrus, Waker of Corpses Hearthhull, the Worldseed Hellkite Overlord Henzie "Toolbox" Torre Indoraptor, the Perfect Hybrid Jund 'Em Out (playtest) Jund Charm Jund Hackblade Jund Sojourners Karrthus, Tyrant of Jund Korvold, Fae-Cursed King Korvold, Gleeful Glutton Kresh the Bloodbraided Lavalanche Lord Windgrace Madrush Cyclops Masked Bandits Misfortune Mr
As you can imagine, this is a very powerful effect to pair with Thrasta's cost reduction ability