Eldrazi Stampeder

Devoid (This card has no color.)
When Eldrazi Stampeder enters the battlefield,
search your library for a second Eldrazi
Stampeder and put it into play; Shuffle your
library.
{t}, {2}: Put a 1/1 colorless Eldrazi Scion creature
token onto the battlefield. They have "Sacrifice
this creature: Add {1} to your mana pool."