Skull Guardian [TP2-007] Rare Plesiosaur You can only use this

You can only use this effect of "RAM Clouder" once per turn

Inflict 500 points of damage to your opponent''s Life Points for each Effect Monster on the field

1 Windfall

Set: Structure Deck: Seto Kaiba Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 1100 Dragon-Type monsters on the field cannot be targeted by card effects

Set: Star Pack 2013 Card type: Effect Monster Rarity: Starfoil Rare Attack: 800 Defense: 1600 When your opponent's monster declares a direct attack

Skull Guardian [TP2-007] Rare Plesiosaur You can only use thisSet: Tournament Pack 2 Card type: Ritual Monster Rarity: Rare Attack: 2050 Defense: 2500 This monster can only be Ritual Summoned with the Ritual Spell Card Novox's Prayer. You must also offer monsters whose total Level Stars equal 7 or more as a Tribute from the field or your hand.