Cheapest priced copy (Avatar: The Last Airbender): $0.49 at Card Kingdom, near mint, their price list as of Fri, 30 Oct 2026 23:41:54 GMT.

Firebending Student

Creature — Human Monk · 1/2 · Rare · Avatar: The Last Airbender · #139

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)

Firebending X, where X is this creature's power. (Whenever this creature attacks, add X {R}. This mana lasts until end of combat.)

Legal inCommanderBrawlStandardPioneerModernLegacyVintage

Not legal inPauper

4 printings · $0.49 to $6.49 at Card Kingdom

Set	Number	Rarity	Card Kingdom	Foil
Avatar: The Last Airbender Promos	139s	Rare	—	$6.49
Avatar: The Last Airbender	139	Rare	$0.49	$0.49
Avatar: The Last Airbender	342	Rare	$2.29	$2.49
Avatar: The Last Airbender	393	Rare	—	$0.69

5 rulings from Wizards of the Coast

2 October 2025Multiple instances of firebending on the same creature trigger separately, each granting you the appropriate amount of mana.
2 October 2025Any other mana you add during combat will still be lost as normal when moving between steps of combat.
2 October 2025Firebending abilities aren't mana abilities. They use the stack and can be responded to.
2 October 2025Mana from firebending abilities isn't lost until you leave combat and go to your second main phase. It can be used at any time during combat, even after combat damage has been dealt.
2 October 2025"Firebending N" is a keyword that represents the ability "Whenever this creature attacks, add N {R}. Until end of combat, you don't lose this mana as steps end."