Mana Drain [Iconic Masters] Synchro/ Effect Monster Special Summon 1 "Invoked" monster

Special Summon 1 "Invoked" monster from your Extra Deck with a different original Attribute from that monster's

negate the attack and destroy all opponent's monsters in Attack position

but how do we get down

Set: Turbo Pack: Booster Seven Card type: Effect Rarity: Super Rare Attack: 1800 Defense: 1000 At the start of the Damage Step

Set: Light of Destruction Card type: Normal Spell Rarity: Ultimate Rare Discard 1 "Lightsworn" monster

Mana Drain [Iconic Masters] Synchro/ Effect Monster Special Summon 1 "Invoked" monsterSet: Iconic Masters Type: Instant Rarity: Mythic Cost: {U}{U} Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value. Enthusiasm is no match for preparation.