
Put a +1/+1 counter on target creature you control. Then that creature deals damage equal to its power to target creature an opponent controls.
Basic landcycling {2} ({2}, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)
Colossal Collision has 1 printing, first in Marvel Super Heroes Commander (2026). EDHREC ranks it #21,594 among Commander cards. It appears most in Bruce Banner // The Incredible Hulk decks (560 on EDHREC).
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.