
Whenever a player casts a green spell, you may pay {1}. If you do, you gain 1 life.
Wooden Sphere has 18 printings, first in Unlimited Edition (1993). EDHREC ranks it #26,997 among Commander cards. It appears most in Prowler, Misguided Mentor decks (2 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.