Rivaz of the Claw [Dominaria United] SPA Halcon cortavientos Remove X +1/+1 counters from

Remove X +1/+1 counters from Cruel Sadist: It deals X damage to target creature

Set: Sun & Moon: Cosmic Eclipse Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

they may pay {1}

Challenge 19

Set: Scourge Type: Enchantment Rare Cost: {4}{U}{U}{U} When Day of the Dragons enters the battlefield

Rivaz of the Claw [Dominaria United] SPA Halcon cortavientos Remove X +1/+1 counters fromSet: Dominaria United Type: Legendary Creature Viashino Warlock Rarity: Rare Cost: {1}{B}{R} Menace {T}: Add two mana in any combination of colors. Spend this mana only to cast Dragon creature spells. Once during each of your turns, you may cast a Dragon creature spell from your graveyard. Whenever you cast a Dragon creature spell from your graveyard, it gains "When this creature dies, exile it."