When Aether Channeler enters the battlefield, choose one —

• Create a 1/1 white Bird creature token with flying.

• Return another target nonland permanent to its owner's hand.

• Draw a card.

Defender, reach

Channel — , Discard Bamboo Grove Archer: Destroy target creature with flying.

: Add .

Channel — , Discard Boseiju, Who Endures: Destroy target artifact, enchantment, or nonbasic land an opponent controls. That player may search their library for a land card with a basic land type, put it onto the battlefield, then shuffle. This ability costs less to activate for each legendary creature you control.

Prevent all damage that would be dealt to you and permanents you control this turn by sources you don't control. If damage is prevented this way, you may have Channel Harm deal that much damage to target creature.

When Channeler Initiate enters the battlefield, put three -1/-1 counters on target creature you control.

, Remove a -1/-1 counter from Channeler Initiate: Add one mana of any color.

Flying, ward

Channel — , Discard Colossal Skyturtle: Return target card from your graveyard to your hand.

Channel — , Discard Colossal Skyturtle: Return target creature to its owner's hand.

: Add .

Channel — , Discard Eiganjo, Seat of the Empire: It deals 4 damage to target attacking or blocking creature. This ability costs less to activate for each legendary creature you control.

When a spell you control deals damage, transform Flame Channeler.

Flying

: Another target creature gains flying until end of turn.

Channel — , Discard Ghost-Lit Drifter: X target creatures gain flying until end of turn.

, : Ghost-Lit Raider deals 2 damage to target creature.

Channel — , Discard Ghost-Lit Raider: It deals 4 damage to target creature.

, : Target player discards two cards. Activate only as a sorcery.

Channel — , Discard Ghost-Lit Stalker: Target player discards four cards. Activate only as a sorcery.

Trample

Channel — , Discard Greater Tanuki: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

, : Jiwari, the Earth Aflame deals X damage to target creature without flying.

Channel — , Discard Jiwari: Jiwari deals X damage to each creature without flying.

When Kami of Bamboo Groves enters the battlefield, you may put a land card from your hand onto the battlefield tapped.

Channel — , Discard Kami of Bamboo Groves: Conjure two cards named Forest into your hand.

Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)

Channel — , Discard Mirrorshell Crab: Counter target spell or ability unless its controller pays .

, Tap an untapped artifact or creature you control: Add .

Channel — , Discard Moonsnare Prototype: The owner of target nonland permanent puts it on the top or bottom of their library.

: Add .

Channel — , Discard Otawara, Soaring City: Return target artifact, creature, enchantment, or planeswalker to its owner's hand. This ability costs less to activate for each legendary creature you control.

Landfall — Whenever a land enters the battlefield under your control, put a +1/+1 counter on target creature or Vehicle you control.

Channel — , Discard Roaring Earth: Put X +1/+1 counters on target land you control. It becomes a 0/0 green Spirit creature with haste. It's still a land.

, , Return Shigeki, Jukai Visionary to its owner's hand: Reveal the top four cards of your library. You may put a land card from among them onto the battlefield tapped. Put the rest into your graveyard.

Channel — , Discard Shigeki: Return X target nonlegendary cards from your graveyard to your hand.

Flying

Channel — , Discard Shinen of Flight's Wings: Target creature gains flying until end of turn.

All creatures able to block Shinen of Life's Roar do so.

Channel — , Discard Shinen of Life's Roar: All creatures able to block target creature this turn do so.

: Add .

Channel — , Discard Sokenzan, Crucible of Defiance: Create two 1/1 colorless Spirit creature tokens. They gain haste until end of turn. This ability costs less to activate for each legendary creature you control.

: Add .

Channel — , Discard Takenuma, Abandoned Mire: Mill three cards, then return a creature or planeswalker card from your graveyard to your hand. This ability costs less to activate for each legendary creature you control.

Reach

When Twinshot Sniper enters the battlefield, it deals 2 damage to any target.

Channel — , Discard Twinshot Sniper: It deals 2 damage to any target.