The Savage Heart

Indestructible.
All the following creature types you
control gain vigilance: Barbarian, Bear, Berserker,
Boar, Cyclops, Demon, Devil, Dwarf, Giant,
Mercenary, Minotaur, Ogre, Orc, Pirate, Rhino,
Troll, Wolverine, Yeti.
"Some hearts will always lust for battle,
and shall never be tamed. For they must
fight to the death to be forever free."