Clear Rage Golem (MZTM-EN038) [Maze of the Master]

You are unaffected by the effects of "Clear World". If this card is Normal or Special Summoned: You can activate this effect; this turn, your monsters that mention "Clear World" can attack directly. You can only use this effect of "Clear Rage Golem" once per turn. When this card inflicts battle damage to your opponent: You can inflict 300 damage to your opponent for each card in their hand.