Unnatural Growth - 62 R WOT

At the beginning of each combat, double the power and toughness of each creature you control until end of turn.
"Should you hear witchstalkers howl,
Best to hide or run away.
They hunt witches vile and foul.
Fear both predator and prey."
—*To Walk the Wilds*
rare
Enchantment
From the Magic: The Gathering set Wilds of Eldraine: Enchanting Tales.