Emberheart Challenger
Secret Lair Promo #48
Type: Creature — Mouse Warrior
Mana cost: {1}{R}
Card text: 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.
P/T: 2/2
Rarity: rare
Artist: CHOGRIN
Released: May 8, 2026
Prices
$16.74 USD · $199.99 USD (Foil) · €4.75 EURBuy This Card
Format Legality
| Format | Legality |
|---|---|
| Standard | ✓ Legal |
| Pioneer | ✓ Legal |
| Modern | ✓ Legal |
| Legacy | ✓ Legal |
| Commander | ✓ Legal |
| Vintage | ✓ Legal |
| Pauper | ✗ Not Legal |
| Oathbreaker | ✓ Legal |