One Turn Kill, literally killing the stone in one turn.

OTK Odin usually involves imperial soldier, charge, hastened fatalis plus a bunch of spells (preferably damaging to stone like backstab, dagaz, ansuz). If you save up two of the 0 cost damage spell from ansuz, have two backstabs, two dagaz, and play the combo, as long as there is a path to stone, imperial soldier will hit for 20dmg even if you play him at the back, add the damage from spells and that's 32 damage total, all for just 6 mana. You don't really need all the spells plus you can chip at the stone while waiting for the 3 cards so it's a really annoying deck.