Volatile Rig

Oracle Text

Trample

Volatile Rig attacks each combat if able.

Whenever Volatile Rig is dealt damage, flip a coin. If you lose the flip, sacrifice Volatile Rig.

When Volatile Rig dies, flip a coin. If you lose the flip, it deals 4 damage to each creature and each player.

Card Rulings

10/1/2012 If Volatile Rig is dealt damage by multiple sources at the same time (for example, multiple blocking creatures), its first triggered ability will trigger only once.