Descendants' Path - Avacyn Restored - 173

Enchantment

Mana Cost: {2}{G}

At the beginning of your upkeep, reveal the top card of your library. If it's a creature card that shares a creature type with a creature you control, you may cast it without paying its mana cost. If you don't cast it, put it on the bottom of your library.

Rare · Avacyn Restored · #173 (AVR)

Illustrated by Terese Nielsen