Arbor Colossus
Colosso do Arvoredo
Coloso enramado
Creature — Giant
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 Arbor Colossus becomes monstrous, destroy target creature with flying an opponent controls.
Legallity
Pioneer
Modern
Legacy
Vintage
Penny
Commander
Duel
09/15/13
Once a creature becomes monstrous, it can’t become monstrous again. If the creature is already monstrous when the monstrosity ability resolves, nothing happens.
09/15/13
An ability that triggers when a creature becomes monstrous won’t trigger if that creature isn’t on the battlefield when its monstrosity ability resolves.
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