Cloudkin Seer

Flying
When Cloudkin Seer enters, draw a card.

Windreader Sphinx

Flying
Whenever a creature with flying attacks, you may draw a card.

Return target creature to its owner's hand.

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

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {G} or {U}.

Flying
Other creatures you control with flying get +1/+0.

Trample
Whenever Rampaging Brontodon attacks, it gets +1/+1 until end of turn for each land you control.

Whenever another creature you control enters, you gain 1 life.

This land enters tapped.
When this land enters, you gain 1 life.
{T}: Add {G} or {W}.

Enchant creature
Enchanted creature can't attack or block.

{3}{G}: Put a +1/+1 counter on Jungle Delver.

All creatures able to block Prized Unicorn do so.

This spell costs {1} less to cast if you control a creature with flying.
Draw two cards.

Flying
If you would gain life, you gain that much life plus 1 instead.
This creature gets +2/+2 as long as you have 25 or more life.

Whenever Leonin Warleader attacks, create two 1/1 white Cat creature tokens with lifelink that are tapped and attacking.

Lifelink
When Charmed Stray enters, put a +1/+1 counter on each other creature you control named Charmed Stray.

{T}: Add one mana of any color. If you control a creature with power 4 or greater, add two mana of any one color instead.