Kor Entanglers

Rally — Whenever Kor Entanglers or another Ally you control enters, tap target creature an opponent controls.

Malakir Soothsayer

Cohort — {T}, Tap an untapped Ally you control: You draw a card and you lose 1 life.

Cohort — {T}, Tap an untapped Ally you control: Put a +1/+1 counter on each creature you control.

Kor Castigator can't be blocked by Eldrazi Scions.

{T}, Sacrifice this land: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Flying
Whenever Vampire Envoy becomes tapped, you gain 1 life.

Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature.

Destroy target creature with power 4 or greater.

Create two 2/2 white Knight Ally creature tokens.

Kor Scythemaster has first strike as long as it's attacking.

You gain life equal to target creature's power. The next time that creature would deal damage this turn, prevent that damage.

Cohort — {T}, Tap an untapped Ally you control: Target opponent loses 2 life.

Flying
Whenever you gain life, each opponent loses 1 life.

Cohort — {T}, Tap an untapped Ally you control: Tap target creature.

Target creature gets -3/-2 until end of turn.

Gideon's Reproach deals 4 damage to target attacking or blocking creature.

Return up to two target creature cards from your graveyard to your hand.

{4}{W}: Creatures you control get +1/+1 until end of turn.

Cohort — {T}, Tap an untapped Ally you control: Create a tapped 2/2 black Zombie creature token.

Flying
At the beginning of your upkeep, each opponent loses 1 life and you gain 1 life.

Rally — Whenever Kalastria Healer or another Ally you control enters, each opponent loses 1 life and you gain 1 life.

{T}: Add {C}.
{4}{B}, {T}, Sacrifice Blighted Fen: Target opponent sacrifices a creature of their choice.