Ice-Fang Coatl

Flash
Flying
When Ice-Fang Coatl enters, draw a card.
Ice-Fang Coatl has deathtouch as long as you control at least three other snow permanents.

Plains

Magmaquake

Magmaquake deals X damage to each creature without flying and each planeswalker.

Daybreak Chimera

This spell costs {X} less to cast, where X is your devotion to white. (Each {W} in the mana costs of permanents you control counts toward your devotion to white.)
Flying

Baleful Strix

Flying, deathtouch
When Baleful Strix enters, draw a card.

Furious

Furious deals 3 damage to each creature without flying.

Fast

Fast // Furious

Earthquake

Earthquake deals X damage to each creature without flying and each player.

Island

Archon of Redemption

Flying
Whenever Archon of Redemption or another creature you control with flying enters, you may gain life equal to that creature's power.

Judge's Familiar

Flying
Sacrifice Judge's Familiar: Counter target instant or sorcery spell unless its controller pays {1}.

Subterranean Tremors

Subterranean Tremors deals X damage to each creature without flying. If X is 4 or more, destroy all artifacts. If X is 8 or more, create an 8/8 red Lizard creature token.

Mountain

Birds of Paradise

Warden of Evos Isle

Flying
Creature spells with flying you cast cost {1} less to cast.

Forest

Watcher of the Spheres

Flying
Creature spells with flying you cast cost {1} less to cast.
Whenever another creature you control with flying enters, Watcher of the Spheres gets +1/+1 until end of turn.