The Rule of Two

Target creature you control gets +X/+X where
X is equal to the the greatest power among
creatures you control. Scry 2.
"Remember, the first and only reality of the Sith:
there can only be two, and you are no longer my apprentice. You have been replaced!" "Two there
should be; no more, no less. One to embody power,
the other to crave it."