Dinoster Power, the Mighty Dracoslayer [OP01-EN010] Super Rare Limited Once per turn: You can

Once per turn: You can change 1 face-down Defense Position "Subterror" monster you control to face-up Attack or Defense Position

If this card is Normal or Special Summoned: You can target 1 "Hydrogeddon"

you can select and activate 1 of these effect: •Destroy Spell or Trap Cards on the field up to the number of "Elemental Hero" and "Destiny Hero" monsters you control (not counting this card)

your opponent cannot activate cards or effects when you Normal or Special Summon a monster(s)

Look at your opponent's hand

Dinoster Power, the Mighty Dracoslayer [OP01-EN010] Super Rare Limited Once per turn: You canSet: OTS Tournament Pack 1 Card type: Fusion Effect Monster Rarity: Super Rare Attack: 2000 Defense: 2950 1 "Dracoslayer" Pendulum Monster + 1 Pendulum Monster Must first be Special Summoned (from your Extra Deck) by Tributing the above cards. (You do not use "Polymerization".) Pendulum Monster Cards in your Monster Zones and Pendulum Zones cannot be destroyed by battle or your opponent's card effects. Once per turn: You can Special Summon 1