Lava Golem - Invasion of Chaos

This card cannot be Normal Summoned or Set. This card can only be Special Summoned by Tributing 2 monsters on your opponent's side of the field, and is Special Summoned to your opponent's side of the field. This card inflicts 1000 points of damage to the Life Points of this card's controller during each of his/her Standby Phases. If you Special Summon this monster, you cannot Normal Summon or Set a monster during the same turn.