Rith, Liberated Primeval (Promo Pack) [Dominaria United Promos] Powerstone target creature gets +4/+4 until

target creature gets +4/+4 until end of turn

As long as you have 0 or less life

"These glyphs describe a Thran device capable of controlling a machine army

Set: Jumpstart 2022 Type: Legendary Creature — Unicorn Rarity: Mythic Cost: {2}{W}{W} {3}: Exile another target creature you control

then return it to the battlefield transformed under its owner's control

Rith, Liberated Primeval (Promo Pack) [Dominaria United Promos] Powerstone target creature gets +4/+4 untilSet: Dominaria United Promos Type: Legendary Creature Dragon Rarity: Mythic Cost: {2}{R}{G}{W} Flying, ward {2} Other Dragons you control have ward {2}. At the beginning of your end step, if a creature or planeswalker an opponent controlled was dealt excess damage this turn, create a 4 4 red Dragon creature token with flying.