Clinquant Skymage

Flying
Whenever you draw a card, put a +1/+1 counter on this creature.

Tatyova, Benthic Druid

Landfall — Whenever a land you control enters, you gain 1 life and draw a card.

Think Twice

Draw a card.
Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Grappling Kraken

Landfall — Whenever a land you control enters, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)

Skyship Buccaneer

Flying
Raid — When this creature enters, if you attacked this turn, draw a card.

Island

Elvish Regrower

When this creature enters, return target permanent card from your graveyard to your hand.

Mischievous Mystic

Flying
Whenever you draw your second card each turn, create a 1/1 blue Faerie creature token with flying.

Llanowar Elves

Elfsworn Giant

Reach (This creature can block creatures with flying.)
Landfall — Whenever a land you control enters, create a 1/1 green Elf Warrior creature token.

Bite Down

Target creature you control deals damage equal to its power to target creature or planeswalker you don't control.