Lifelink
As long as you have 30 or more life, Serra Ascendant gets +5/+5 and has flying

When Ranger of Eos enters the battlefield, you may search your library for up to two creature cards with converted mana cost 1 or less, reveal them, and put them into your hand. If you do, shuffle your library.

, Reveal X white cards from your hand, Sacrifice Martyr of Sands: You gain three times X life.

Exile target creature. Its controller may search his or her library for a basic land card, put that card onto the battlefield tapped, then shuffle his or her library.

Return up to three target creature cards with converted mana cost 1 or less from your graveyard to the battlefield.
Forecast - , Reveal Proclamation of Rebirth from your hand: Return target creature card with converted mana cost 1 or less from your graveyard to the battlefield.

Flying
When Squadron Hawk enters the battlefield, you may search your library for up to three cards named Squadron Hawk, reveal them, put them into your hand,then shuffle your library.

: Add to your mana pool.
, Sacrifice Ghost Quarter: Destroy target land. Its controller may search his or her library for a basic land card, put it onto the battlefield, then shuffle his or her library.

: Add to your mana pool.
When Flagstones of Trokair is put into a graveyard from the battlefield, you may search your library for a Plains card and put it onto the battlefield tapped. If you do, shuffle your library.

Destroy all creatures. They can't be regenerated.

Creatures can't attack you unless their controller pays for each creature he or she controls that's attacking you.

Mistveil Plains enters the battlefield tapped.
, : Put target card from your graveyard on the bottom of your library. Activate this ability only if you control two or more white permanents.

Emeria, the Sky Ruin enters the battlefield tapped.
At the beginning of your upkeep, if you control seven or more Plains, you may return target creature card from your graveyard to the battlefield.
: Add to your mana pool.

Level up
LEVEL 2-6|First strike|3/3
LEVEL 7+|Double strike|4/4

: Figure of Destiny becomes a 2/2 Kithkin Spirit.
: If Figure of Destiny is a Spirit, it becomes a 4/4 Kithkin Spirit Warrior.
: If Figure of Destiny is a Warrior, it becomes an 8/8 Kithkin Spirit Warrior Avatar with flying and first strike.

, : Search your library for a land card, reveal it, and put it into your hand. Then shuffle your library. Activate this ability only if an opponent controls more lands than you.

Counter target spell unless its controller pays .

Creatures entering the battlefield don't cause abilities to trigger.

If Leyline of Sanctity is in your opening hand, you may begin the game with it on the battlefield.
You have hexproof.

When Oblivion Ring enters the battlefield, exile another target nonland permanent.
When Oblivion Ring leaves the battlefield, return the exiled card to the battlefield under its owner's control.