Sure Strike [Ixalan] Sphinx and Special Summon it in

and Special Summon it in face-up Attack Position to their side of the field

Set: Enemy of Justice Card type: Normal Trap Rarity: Rare You can only activate this card when a monster on your side of the field that includes "Elemental Hero" in its card name is selected is removed from the field

Set: Savage Strike Card type: Tuner/Effect Monster Rarity: Rare Attack: 1300 Defense: 500 If this card is Normal or Special Summoned: You can target 1 Level 4 or lower "T

You can only Special Summon "Angel O1" once per turn this way

Sure Strike [Ixalan] Sphinx and Special Summon it inSet: Ixalan Type: Instant Rarity: Common Cost: {1}{R} Target creature gets +3 +0 and gains first strike until end of turn. "Everyone has a weak spot."