
Printings
Arbor Colossus
Card Information
Type: Creature — Giant
Mana Cost: 2
CMC: 5
Part of the Reserved List: No
Color Identity:
Set: Theros (THS)
Rarity: Rare
Collector Number: 150
Oracle Text
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.
Keywords
Format Legalities
Card Rulings
- September 15, 2013
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.
Source: wotc - September 15, 2013
Once a creature becomes monstrous, it can't become monstrous again. If the creature is already monstrous when the monstrosity ability resolves, nothing happens.
Source: wotc - September 15, 2013
Monstrous isn't an ability that a creature has. It's just something true about that creature. If the creature stops being a creature or loses its abilities, it will continue to be monstrous.
Source: wotc
Price History

To study a single card is to glimpse the heart of a spell - a frozen moment of ambition, artistry, and arcane intent. Within each glyph lies a spark: a story untold, a duel turned, a destiny altered. Treat it not as mere parchment, dear seeker, but as a shard of the Multiverse itself.