Omnath, Locus of Rage

Landfall — Whenever a land you control enters, create a 5/5 red and green Elemental creature token.
Whenever Omnath, Locus of Rage or another Elemental you control dies, Omnath deals 3 damage to any target.

Hundred-Handed One

Vigilance
: Monstrosity 3. (If this creature isn’t monstrous, put three +1/+1 counters on it and it becomes monstrous.)
As long as Hundred-Handed One is monstrous, it has reach and can block an additional ninety-nine creatures each combat.

Act on Impulse

Exile the top three cards of your library. Until end of turn, you may play those cards. (If you cast a spell this way, you still pay its costs. You can play a land this way only if you have an available land play remaining.)

Nin, the Pain Artist

, : Nin, the Pain Artist deals X damage to target creature. That creature’s controller draws X cards.

Apostle’s Blessing

( can be paid with either or 2 life.)
Target artifact or creature you control gains protection from artifacts or from the color of your choice until end of turn.

Nin, the Pain Artist

, : Nin, the Pain Artist deals X damage to target creature. That creature’s controller draws X cards.

Urabrask the Hidden

Creatures you control have haste.
Creatures your opponents control enter tapped.

Nin, the Pain Artist

, : Nin, the Pain Artist deals X damage to target creature. That creature’s controller draws X cards.

Exquisite Archangel

Flying
If you would lose the game, instead exile Exquisite Archangel and your life total becomes equal to your starting life total.

Kari Zev, Skyship Raider

First strike, menace
Whenever Kari Zev, Skyship Raider attacks, create Ragavan, a legendary 2/1 red Monkey creature token. Ragavan enters tapped and attacking. Exile that token at end of combat.

Exquisite Archangel

Flying
If you would lose the game, instead exile Exquisite Archangel and your life total becomes equal to your starting life total.