
At the beginning of each player's upkeep, that player adds {G}{G}{G}. Until end of turn, they don't lose this mana as steps and phases end.
Shizuko, Caller of Autumn has 1 printing, first in Betrayers of Kamigawa (2005). EDHREC ranks it #14,057 among Commander cards. It appears most in Yurlok of Scorch Thrash decks (2,104 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.