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![Emberheart Challenger (133) [Prerelease Cards]](http://shopmancalamonk.com/cdn/shop/files/561049_in_1000x1000_359a5c3e-a469-4a53-94a8-17d1b974eead.jpg?v=1785632621&width=3840)
Emberheart Challenger (133) [Prerelease Cards]
$5.30
Prerelease Cards
Creature — Mouse Warrior
rare
{1}{R}
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.