Blue Sun's Zenith [Strixhaven: Mystical Archive] XY104 you can declare 1 card

you can declare 1 card name

Set: OTS Tournament Pack 3 Card type: Effect Monster Rarity: Ultimate Rare Attack: 1200 Defense: 600 If you control no monsters

Enchanted land has "At the beginning of your upkeep

Set: Legendary Collection 4: Joey's World Card type: Normal Spell Rarity: Ultra Rare Destroy all Spell and Trap Cards on the field

Blue Sun's Zenith [Strixhaven: Mystical Archive] XY104 you can declare 1 cardSet: Strixhaven: Mystical Archive Type: Instant Rarity: Mythic Cost: {X}{U}{U}{U} Target player draws X cards. Shuffle Blue Sun's Zenith into its owner's library. "Five suns! Can you even imagine how complicated the orbital calculations must be? What I wouldn't give to tackle an equation like that!" Zimone, Quandrix mage student