Emberheart Challenger
Creature — Mouse Warrior
Haste
Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Valiant — Whenever this creature becomes the target of a spell or ability you control for the first time each turn, exile the top card of your library. Until end of turn, you may play that card.
- CMC
- 2
- Mana cost
- Color identity
- R
- Rarity
- rare
- Set
- Bloomburrow
- Price
- $0.75
- EDHREC rank
- #8778
Emberheart Challenger lands as a two-mana 2/1 that exiles the top card of your library whenever it deals combat damage, then lets you cast that card this turn — raw card advantage stapled to an aggressive body. Mabel, Heir to Cragflame decks run it at over 83% inclusion for good reason: the damage trigger fuels itself the moment Mabel's equipment suite starts connecting.
Best Commanders
Commanders with the highest synergy
Mabel, Heir to Cragflame
Mabel, Heir to Cragflame turns every equipped swing into a card-advantage engine, and Emberheart Challenger's damage trigger fires every time it connects — meaning the same equipment that pumps Mabel's team also converts Emberheart hits into free spells.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
In Commander, Emberheart Challenger earns its slot in aggressive equipment and Voltron strategies where dealing consistent combat damage is already the gameplan — the exile-and-cast trigger converts those attacks into card velocity without spending additional mana. In competitive 60-card formats like Modern and Pioneer, a two-mana 2/1 needs to either hit fast or demand an immediate answer, and without haste the Challenger can brick against interaction before the trigger ever fires. Standard is where it has the most room to breathe, slotting naturally into red aggro alongside other two-drops that reward attacking early. Legacy and Vintage have no real interest — the bar for a two-mana creature is simply too high.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.75 bulk tier
At $0.75, Emberheart Challenger sits squarely in bulk territory — easy to pick up as a four-of without budget friction. Bulk rares with narrow synergy homes tend to stay cheap, so don't expect movement unless a new equipment-matters commander pushes demand.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.