Heartwood Crafter

Creature — Elf Artificer

This creature enters prepared. (While it's prepared, you may cast a copy of its spell. Doing so unprepares it.)
{T}: Add {C}. This mana can't be spent to cast spells from your hand.
1/1

Sorcery

Create a Heartwood token. (It's a red and green artifact with "{T}: Add {R} or {G}.")