Embereth Skyblazer [Throne of Eldraine] Darkness[×2] If this card is Xyz

If this card is Xyz Summoned using an "Exosister" monster as material: Neither player can activate card effects in the GY this turn

Set: Premium Pack 2 Card type: Normal Spell Rarity: Secret Rare Attack: 0 Defense: 0 Activate only while there is an "Elemental Hero"

Set: Duel Terminal 5 Card type: Normal Spell Rarity: Common Send 1 monster from your Deck to the Graveyard

−2: Return target creature card with mana value 2 or less from your graveyard to the battlefield

Embereth Skyblazer [Throne of Eldraine] Darkness[×2] If this card is XyzSet: Throne of Eldraine Type: Creature Human Knight Rarity: Rare Cost: {3}{R} As long as it's your turn, Embereth Skyblazer has flying. Whenever Embereth Skyblazer attacks, you may pay {2}{R}. If you do, creatures you control get +X +0 until end of turn, where X is the number of opponents you have. "We fight with valor in our hearts and fire in our veins!"