Backup 1
Flying
Whenever this creature attacks, return target nonland permanent card with mana value X or less from your graveyard to the battlefield, where X is this creature's power.

Flying
If a source an opponent controls would deal damage to you, prevent 1 of that damage.

Ward
Whenever this creature attacks while saddled, search your library for a nonland permanent card with mana value 3 or less, put it onto the battlefield, then shuffle.
Saddle 4

Defender
Exalted

Whenever another creature you control enters, you gain 1 life and get (an energy counter).
Whenever you attack, you may pay . When you do, put two +1/+1 counters and a flying counter on target attacking creature. It becomes an Angel in addition to its other types.

You may exert this creature as it attacks. When you do, it gets +1/+1 and gains flying until end of turn.

Flanking
Whenever this creature attacks, you may tap target creature.
Whenever this creature becomes blocked, you may untap this creature and remove it from combat.

Flying
Whenever this creature becomes blocked, you may untap it and remove it from combat.

Whenever this creature becomes blocked, you may untap it and remove it from combat.

Flying
Whenever a creature you control becomes blocked, you may untap that creature and remove it from combat.

Whenever this creature becomes blocked, you may untap it and remove it from combat.

Flying
Whenever this creature becomes blocked, you may untap it and remove it from combat.

Flying
Sacrifice this creature: Creatures you control with power 5 or greater gain flying until end of turn.

Flying
Whenever Gwaihir attacks, target attacking creature gains flying until end of turn.
At the beginning of each end step, if you gained 3 or more life this turn, create a 3/3 white Bird creature token with flying and "Whenever this token attacks, target attacking creature gains flying until end of turn."

, Sacrifice this creature: Destroy target Aura.

Whenever this creature and at least two other creatures attack, create a 1/1 white Soldier creature token with lifelink.

When this creature enters, target creature you control gets +1/+1 until end of turn.

At the beginning of your upkeep, sacrifice this creature unless you pay .
: The next time a source of your choice would deal damage to you this turn, prevent that damage.

Whenever this creature attacks, you may pay . If you do, tap target creature an opponent controls.

Whenever this creature enters or attacks, put a +1/+1 counter on target creature you control with power 2 or less.

Whenever this creature or another Ally you control enters, you may put a +1/+1 counter on this creature.

Vigilance
You may look at the top card of your library any time.
You may cast Ally spells from the top of your library.
Sacrifice Hakoda: Creatures you control get +0/+5 and gain indestructible until end of turn.

Vigilance
Stunning Strike — , : Tap target creature.

Whenever Haliya or another creature or artifact you control enters, you gain 1 life.
At the beginning of your end step, draw a card if you've gained 3 or more life this turn.
Warp

: Prevent the next 2 damage that would be dealt to any target this turn.
Threshold — : Prevent the next 4 damage that would be dealt to any target this turn. Activate only if there are seven or more cards in your graveyard.

Whenever you gain life, put a +1/+1 counter on Hallowed Priest.

Vigilance
When this creature dies, create X 1/1 white Spirit creature tokens with flying, where X is the number of creature cards in your graveyard.

Creatures you control that are enchanted or equipped have double strike.
At the beginning of each combat, you may attach target Aura or Equipment attached to a creature you control to target creature you control.

Myriad
Whenever this creature attacks, for each opponent, tap up to one target creature that player controls.