
{T}: Add {C}.
{1}, {T}: Add one mana of any color.
Shimmering Grotto has 8 printings, first in Lorwyn (2007). EDHREC ranks it #11,757 among Commander cards. It appears most in Emrakul, the Promised End decks (56 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.