Albatrat, The Faceless

Indestructible, Reach, Trample
When you cast Albatrat, you gain control of target creature. It loses all color and becomes an eldrazi in addition to its other types.
Other Eldrazi you control gain +3/+3 and Trample.
When Albatrat is put in your graveyard from anywhere, shuffle it and your graveyard into your library.