Blend stealthy gameplay with a design celebrating Assassin's Creed, featuring artistic representation of your favorite characters from the franchise
One non-dragon commander that may like the Hellkite is Child of Alara, a WUBRG deck that may wipe the entire board to start things over, then reanimate threats like Two-Headed Hellkite to resume the offensive thanks to haste
Bidding is one of the very best reasons to go tribal
You can sacrifice any creature you control that dealt damage this turn to pay Treacherous Greed's additional cost, even if the permanent it dealt damage to is no longer on the battlefield or the player it dealt damage to is no longer in the game
Watch for their being hundreds on auction in 3 or 4 months
The card itself more than makes up for it, and annoyingly enough has reach, which will be problematic for many an EDH deck