Primal Bellow
Instant
Target creature gets +1/+1 until end of turn for each Forest you control.
- CMC
- 1
- Mana cost
- Color identity
- G
- Rarity
- uncommon
- Set
- Zendikar
- Price
- $0.40
- EDHREC rank
- #7233
Primal Bellow turns a green creature into a one-shot removal threat or a lethal combat swing for a single mana — the ceiling scales with Forest count, so in a dedicated mono-green shell it routinely adds eight or more power. On a hexproof body like Thrun, Breaker of Silence, that burst is unkillable in response, which is when this card stops being a trick and starts being a closer.
Best Commanders
Commanders with the highest synergy
Thrun, Breaker of Silence
Primal Bellow is in nearly half of all Thrun, Breaker of Silence decks for an obvious reason: hexproof means opponents can't respond to the pump, so the boost lands unconditionally on an already-evasive threat built to end games in one or two hits.
Sergeant John Benton
Sergeant John Benton's indestructible body wants to force through commander damage, and Primal Bellow provides the burst power to close from a surprisingly high life total in a single swing.
Shroofus Sproutsire
Shroofus Sproutsire generates token-heavy boards, but the commander itself needs a reliable way to punch through blockers; Primal Bellow supplies that spike in a land-heavy build where Forest count is naturally high.
Tifa Lockhart
Tifa Lockhart's damage-counting triggers reward stacking power onto a single attacker, and Primal Bellow delivers that power at instant speed for just one mana, maximizing the payoff per swing.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Primal Bellow is a Commander card through and through — its power scales with Forest count, and only in a 100-card singleton format do you reliably hit ten or more basic Forests mid-game. In Legacy and Vintage it's legal but irrelevant; Stompy and Infect decks have access to Giant Growth effects with more consistent ceilings that don't depend on a land count that can vary wildly in non-green shells. Commander is where Primal Bellow earns its slot: mono-green and heavily green two-color decks routinely reach ten to fifteen Forests by the mid-game, turning a one-mana instant into a +10/+10 or larger on demand.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.40 bulk tier
Primal Bellow sits firmly in bulk territory at $0.40, which is the right price for a card with a narrow home — it's excellent in the decks that want it and unplayable everywhere else. Expect it to stay in the bulk bin indefinitely; demand is concentrated enough in mono-green Commander that supply will always outpace it.
Explore
Sources
Mentioned
- Thrun, Breaker of Silence
- Sergeant John Benton
- Shroofus Sproutsire
- Tifa Lockhart
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.