Extreme Shadow Dragon

Flying, Swampwalk
{t}: Extreme Shadow Dragon gains Hexproof and protection from the color of your choice until end of turn. Activate this ability only if you control a Swamp.
Extreme Shadow Drake gets -2/-0 whenever it attacks a player who controls five or more Plains.
If a dragon stays in the Shadowfell for too long, it becomes a shadow dragon, a dark, spectral, stealthy version of itself. If a shadow dragon stays too long in the Shadowfell...