
Choose any number of target players or planeswalkers. For each of them, reveal cards from the top of your library until you reveal a nonland card, Kaboom! deals damage equal to that card's mana value to that player or planeswalker, then you put the revealed cards on the bottom of your library in any order.
Kaboom! has 1 printing, first in Onslaught (2002). EDHREC ranks it #20,487 among Commander cards. It appears most in Hidetsugu, Devouring Chaos decks (111 on EDHREC). It has 2 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.