Card

Storm of Memories

Avatar: the Last Airbender Art Series

Avatar: The Last Airbender Eternal

Sorcery — Lesson

Reckless Blaze deals 5 damage to each creature. Whenever a creature you control dealt damage this way dies this turn, add {R}.

Reckless Blaze

Sorcery

Storm (When you cast this spell, copy it for each spell cast before it this turn.)
Exile an instant or sorcery card with mana value 3 or less from your graveyard at random. You may cast it without paying its mana cost. If that spell would be put into a graveyard, exile it instead.

Kamigawa: Neon Dynasty

Creature — Goblin Samurai

Whenever a Samurai or Warrior you control attacks alone, you may discard a card. If you do, draw a card.

Akki Ronin

Legendary Creature — Fox Advisor

Whenever an Aura you control enters, if you cast it, you may search your library for an Aura card with mana value less than or equal to that Aura and with a different name than each Aura you control, put that card onto the battlefield attached to Light-Paws, then shuffle.