Your search for "firebending lesson 138" revealed the following:
Firebending Lesson (Foil) (TLA) from Avatar: The Last Airbender, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Toni Infante Card Text:Kicker 4 (You may pay an additional 4 as you cast this spell.)Firebending Lesson deals 2 damage to...
Firebending Lesson (TLA) from Avatar: The Last Airbender, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Toni Infante Card Text:Kicker 4 (You may pay an additional 4 as you cast this spell.)Firebending Lesson deals 2 damage to target...
Fire Nation Cadets (TLA) from Avatar: The Last Airbender, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Rafater Card Text:This creature has firebending 2 as long as there's a Lesson card in your graveyard. (Whenever this creature attacks,...
Fire Nation Cadets (Foil) (TLA) from Avatar: The Last Airbender, available at 401 Games Canada. Rarity: Common Finish: Foil Artist: Rafater Card Text:This creature has firebending 2 as long as there's a Lesson card in your graveyard. (Whenever this creature...