
Reach
{3}{G}{G}{G}: Monstrosity 3. (If this creature isn't monstrous, put three +1/+1 counters on it and it becomes monstrous.)
When this creature becomes monstrous, destroy target creature with flying an opponent controls.
Arbor Colossus has 2 printings, first in Theros (2013). EDHREC ranks it #20,470 among Commander cards. It appears most in Storvald, Frost Giant Jarl decks (132 on EDHREC). 1 public deck on TCG runs it. It has 3 official rulings.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.