
At the beginning of your upkeep, create a colorless artifact token named Land Mine with "{R}, Sacrifice this token: This token deals 2 damage to target attacking creature without flying." Then flip a coin. If you lose the flip, this creature deals 2 damage to itself.
Goblin Kaboomist has 2 printings, first in Magic 2015 (2014). EDHREC ranks it #10,527 among Commander cards. It appears most in Okaun, Eye of Chaos // Zndrsplt, Eye of Wisdom decks (5,287 on EDHREC). 1 public deck on TCG runs it. It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.