Thought Ruler Archfiend (Blue) [DL11-EN014] Rare Metal Raiders except "Gladiator Beast Bestiari"

except "Gladiator Beast Bestiari"

You must control this face-up card to activate and resolve this effect

but its original ATK becomes 0

destroy all other monsters after damage calculation

Thought Ruler Archfiend (Blue) [DL11-EN014] Rare Metal Raiders except "Gladiator Beast Bestiari"Set: Duelist League Promo Card type: Synchro Effect Monster Rarity: Rare Attack: 2700 Defense: 2300 1 Tuner + 1 or more non Tuner monsters When this card destroys a monster by battle and sends it to the Graveyard, gain Life Points equal to that monster's original ATK. You can pay 1000 Life Points to negate the activation of a Spell or Trap Card that targets exactly 1 Psychic Type monster, and destroy it.