Supreme Arcanite Magician [STBL-EN038] Ultimate Rare Noble Knights of the Round Table Box Set you can declare 1 card

you can declare 1 card name

discard 1 LIGHT Monster Card from your hand to the Graveyard to destroy all monsters on your opponent''s side of the field

When this face-up Attack Position card is selected as an attack target

This monster can only be Special Summoned by Tributing "Petit Moth" on the 6th of your turns after "Petit Moth" has been equipped with "Cocoon of Evolution"

Supreme Arcanite Magician [STBL-EN038] Ultimate Rare Noble Knights of the Round Table Box Set you can declare 1 cardSet: Starstrike Blast Card type: Fusion Effect Monster Rarity: Ultimate Rare Attack: 1400 Defense: 2800 1 Spellcaster Type Synchro Monster + 1 Spellcaster Type monster This monster can only be Special Summoned by Fusion Summon (from the Extra Deck). When this card is Fusion Summoned, place 2 Spell Counters on it. This card gains 1000 ATK for each Spell Counter on it. Once per turn, you can remove 1 Spell Counter from your side of the field to activate