
Target player discards two cards. That player may copy this spell and may choose a new target for that copy.
Chain of Smog has 2 printings, first in Onslaught (2002). EDHREC ranks it #3,312 among Commander cards. It appears most in K'rrik, Son of Yawgmoth decks (3,163 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.