Writhing Chrysalis
From Modern Horizons 3 set
Writhing Chrysalis
Creature — Eldrazi Drone
2/3
Devoid (This card has no color.)
When you cast this spell, create two 0/1 colorless Eldrazi Spawn creature tokens with "Sacrifice this token: Add ."
Reach
Whenever you sacrifice another Eldrazi, put a +1/+1 counter on this creature.