Floofsifur, The Fallen One

Menace
Floofsifur, The Fallen One gets +2/+2 for
each other Legendary creature on the battlefield.
If you control a creature named Flooferella,
Squirrel of Death, Floofsifur, The Fallen One
has Indestructible.
Floofsifur and Flooferella became one and never
wanted to be apart. Their deal with the devil made
them devils themselves.