Eldrazi Skyspawner

Devoid (This card has no color.)
Flying
When Eldrazi Skyspawner enters, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."

It That Betrays

Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents of their choice.)
Whenever an opponent sacrifices a nontoken permanent, put that card onto the battlefield under your control.

Copperhorn Scout

Whenever Copperhorn Scout attacks, untap each other creature you control.

Colossification

Enchant creature
When Colossification enters, tap enchanted creature.
Enchanted creature gets +20/+20.

Glitterfang

Haste
At the beginning of the end step, return Glitterfang to its owner's hand.

Eldrazi Scion

Spore Frog

Sacrifice Spore Frog: Prevent all combat damage that would be dealt this turn.

Bond Beetle

When Bond Beetle enters, put a +1/+1 counter on target creature.

Animar, Soul of Elements

Protection from white and from black
Whenever you cast a creature spell, put a +1/+1 counter on Animar, Soul of Elements.
Creature spells you cast cost {1} less to cast for each +1/+1 counter on Animar.