Avatar: The Last Airbender

Aang's Iceberg | Enchantment | | Flash When this enchantment enters, exile up to one other target nonland permanent until this enchantment leaves the battlefield. Waterbend {3}: Sacrifice this enchantment. If you do, scry 2. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for {1}.) | Matteo Bassini

Suki, Courageous Rescuer | Legendary Creature | Human Warrior Ally | Other creatures you control get +1/+0. Whenever another permanent you control leaves the battlefield during your turn, create a 1/1 white Ally creature token. This ability triggers only once each turn. | Tky

The Mechanist, Aerial Artisan | Legendary Creature | Human Artificer Ally | Whenever you cast a noncreature spell, create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.") {T}: Until end of turn, target artifact token you control becomes a 3/1 Construct artifact creature with flying. | Le Vuong

Spirit Water Revival | Sorcery | | As an additional cost to cast this spell, you may waterbend {6}. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for {1}.) Draw two cards. If this spell's additional cost was paid, instead shuffle your graveyard into your library, draw seven cards, and you have no maximum hand size for the rest of the game. Exile Spirit Water Revival. | Enishi

Ty Lee, Chi Blocker | Legendary Creature | Human Performer Ally | Flash Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Ty Lee enters, tap up to one target creature. It doesn't untap during its controller's untap step for as long as you control Ty Lee. | Gemi

Boiling Rock Rioter | Creature | Human Rogue Ally | Firebending 1 (Whenever this creature attacks, add {R}. This mana lasts until end of combat.) Tap an untapped Ally you control: Exile target card from a graveyard. Whenever this creature attacks, you may cast an Ally spell from among cards you own exiled with this creature. | Airi Yoshihisa

Foggy Swamp Visions | Sorcery | | As an additional cost to cast this spell, waterbend {X}. (While paying a waterbend cost, you can tap your artifacts and creatures to help. Each one pays for {1}.) Exile X target creature cards from graveyards. For each creature card exiled this way, create a token that's a copy of it. At the beginning of your next end step, sacrifice those tokens. | Hori Airi

Raven Eagle | Creature | Bird Assassin | Flying Whenever this creature enters or attacks, exile up to one target card from a graveyard. If a creature card is exiled this way, create a Clue token. (It's an artifact with "{2}, Sacrifice this token: Draw a card.") Whenever you draw your second card each turn, each opponent loses 1 life and you gain 1 life. | Robin Olausson

Earthbender Ascension | Enchantment | | When this enchantment enters, earthbend 2. Then search your library for a basic land card, put it onto the battlefield tapped, then shuffle. Landfall — Whenever a land you control enters, put a quest counter on this enchantment. When you do, if it has four or more quest counters on it, put a +1/+1 counter on target creature you control. It gains trample until end of turn. | Logan Feliciano

Aang, Swift Savior | Legendary Creature | Human Avatar Ally | Flash Flying When Aang enters, airbend up to one other target creature or spell. (Exile it. While it's exiled, its owner may cast it for {2} rather than its mana cost.) Waterbend {8}: Transform Aang. | Tetsuko

Iroh, Tea Master | Legendary Creature | Human Citizen Ally | When Iroh enters, create a Food token. At the beginning of combat on your turn, you may have target opponent gain control of target permanent you control. When you do, create a 1/1 white Ally creature token. Put a +1/+1 counter on that token for each permanent you own that your opponents control. | Brian Yuen

The Lion-Turtle | Legendary Creature | Elder Cat Turtle | Vigilance, reach When The Lion-Turtle enters, you gain 3 life. The Lion-Turtle can't attack or block unless there are three or more Lesson cards in your graveyard. {T}: Add one mana of any color. | Yuumei

Katara, the Fearless | Legendary Creature | Human Warrior Ally | If a triggered ability of an Ally you control triggers, that ability triggers an additional time. | Hisashi Momose

Fire Lord Zuko | Legendary Creature | Human Noble Ally | Firebending X, where X is Fire Lord Zuko's power. (Whenever this creature attacks, add X {R}. This mana lasts until end of combat.) Whenever you cast a spell from exile and whenever a permanent you control enters from exile, put a +1/+1 counter on each creature you control. | Jo Cordisco