Worldsoul Colossus
Creature — Elemental
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for 
or one mana of that creature's color.)
This creature enters with X +1/+1 counters on it.
- CMC
- 2
- Mana cost
- Color identity
- GW
- Rarity
- uncommon
- Set
- Guilds of Ravnica
- Price
- $0.08
- EDHREC rank
- #21799
Worldsoul Colossus lands as a creature with power and toughness equal to the number of +1/+1 counters across all your permanents — in a dedicated counters deck, that's often a 15/15 or larger for generic mana plus one of any color. The cost scales with your board, but so does the payoff, and a trample-enabled finisher that grows alongside your existing strategy asks almost nothing extra from you.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Worldsoul Colossus is a Commander card — full stop. The counter synergies it relies on are slow and cumulative, which maps perfectly onto 100-card singleton games that go long. In Modern and Pioneer the card is technically legal but won't see play; those formats demand immediate impact on turn three or four, and a creature that needs an existing counter engine to be threatening doesn't compete with what those formats offer. Legacy and Vintage are non-starters for the same reason, compounded by the raw power ceiling of those formats. In Commander, slotting Worldsoul Colossus into a dedicated +1/+1 counter deck turns a wide board of modest creatures into a lethal attack out of nowhere.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.08 bulk tier
At $0.08, Worldsoul Colossus sits in bulk territory — you'll find it in a bulk bin or pick it up as a throw-in without thinking twice. Bulk rares with narrow synergy requirements rarely climb unless they find a broken combo home, so don't expect movement, but at this price the question is never cost, only whether it earns a slot.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.