Avatar: The Last Airbender

Appa, Steadfast Guardian | Legendary Creature | Bison Ally | Flash Flying When Appa enters, airbend any number of other target nonland permanents you control. (Exile them. While each one is exiled, its owner may cast it for {2} rather than its mana cost.) Whenever you cast a spell from exile, create a 1/1 white Ally creature token. | Maël Ollivier-Henry

The Legend of Yangchen | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter.) I — Starting with you, each player chooses up to one permanent with mana value 3 or greater from among permanents your opponents control. Exile those permanents. II — You may have target opponent draw three cards. If you do, draw three cards. III — Exile this Saga, then return it to the battlefield transformed under your control. | Kuno

United Front | Sorcery | | Create X 1/1 white Ally creature tokens, then put a +1/+1 counter on each creature you control. | Mengxuan Li

The Legend of Kuruk | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter.) I, II — Scry 2, then draw a card. III — Exile this Saga, then return it to the battlefield transformed under your control. | Toshiaki Takayama

Secret of Bloodbending | Sorcery | Lesson | As an additional cost to cast this spell, you may waterbend {10}. You control target opponent during their next combat phase. If this spell's additional cost was paid, you control that player during their next turn instead. (You see all cards that player could see and make all decisions for them.) Exile Secret of Bloodbending. | Olena Richards

Wan Shi Tong, Librarian | Legendary Creature | Bird Spirit | Flash Flying, vigilance When Wan Shi Tong enters, put X +1/+1 counters on him. Then draw half X cards, rounded down. Whenever an opponent searches their library, put a +1/+1 counter on Wan Shi Tong and draw a card. | Ryota Murayama

Koh, the Face Stealer | Legendary Creature | Shapeshifter Spirit | When Koh enters, exile up to one other target creature. Whenever another nontoken creature dies, you may exile it. Pay 1 life: Choose a creature card exiled with Koh. Koh has all activated and triggered abilities of the last chosen card. | Eduardo Francisco

Phoenix Fleet Airship | Artifact | Vehicle | Flying At the beginning of your end step, if you sacrificed a permanent this turn, create a token that's a copy of this Vehicle. As long as you control eight or more permanents named Phoenix Fleet Airship, this Vehicle is an artifact creature. Crew 1 | Thanh Tuấn

The Rise of Sozin | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter.) I — Destroy all creatures. II — Choose a card name. Search target opponent's graveyard, hand, and library for up to four cards with that name and exile them. Then that player shuffles. III — Exile this Saga, then return it to the battlefield transformed under your control. | Mitori

Fated Firepower | Enchantment | | Flash This enchantment enters with X fire counters on it. If a source you control would deal damage to an opponent or a permanent an opponent controls, it deals that much damage plus an amount of damage equal to the number of fire counters on this enchantment instead. | Toshiaki Takayama

The Legend of Roku | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter.) I — Exile the top three cards of your library. Until the end of your next turn, you may play those cards. II — Add one mana of any color. III — Exile this Saga, then return it to the battlefield transformed under your control. | Song Qijin

Sozin's Comet | Sorcery | | Each creature you control gains firebending 5 until end of turn. (Whenever it attacks, add {R}{R}{R}{R}{R}. This mana lasts until end of combat.) Foretell {2}{R} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) | Salvatorre Zee Yazzie

Badgermole Cub | Creature | Badger Mole | When this creature enters, earthbend 1. (Target land you control becomes a 0/0 creature with haste that's still a land. Put a +1/+1 counter on it. When it dies or is exiled, return it to the battlefield tapped.) Whenever you tap a creature for mana, add an additional {G}. | Nathaniel Himawan

The Legend of Kyoshi | Enchantment | Saga | (As this Saga enters and after your draw step, add a lore counter.) I — Draw cards equal to the greatest power among creatures you control. II — Earthbend X, where X is the number of cards in your hand. That land becomes an Island in addition to its other types. III — Exile this Saga, then return it to the battlefield transformed under your control. | Thanh Tuấn

Ozai, the Phoenix King | Legendary Creature | Human Noble | Trample, firebending 4, haste If you would lose unspent mana, that mana becomes red instead. Ozai has flying and indestructible as long as you have six or more unspent mana. | Kekai Kotaki

Bumi, Unleashed | Legendary Creature | Human Noble Ally | Trample When Bumi enters, earthbend 4. Whenever Bumi deals combat damage to a player, untap all lands you control. After this phase, there is an additional combat phase. Only land creatures can attack during that combat phase. | Toni Infante

Avatar Aang | Legendary Creature | Human Avatar Ally | Flying, firebending 2 Whenever you waterbend, earthbend, firebend, or airbend, draw a card. Then if you've done all four this turn, transform Avatar Aang. | Fahmi Fauzi

Planetarium of Wan Shi Tong | Legendary Artifact | | {1}, {T}: Scry 2. Whenever you scry or surveil, look at the top card of your library. You may cast that card without paying its mana cost. Do this only once each turn. (Look at the card after you scry or surveil.) | Robin Olausson

The Walls of Ba Sing Se | Legendary Artifact Creature | Wall | Defender Other permanents you control have indestructible. | Arthur Yuan

White Lotus Tile | Artifact | | This artifact enters tapped. {T}: Add X mana of any one color, where X is the greatest number of creatures you control that have a creature type in common. | Dee Nguyen