Advocate of the Anima

Soulbond
As long as Advocate of the Anima is paired with another creature with power 4 or less, each of
those creatures have ''{t}: Add {r}{g}. Spend this
mana only to cast creature spells with power 5 or greater.''
As long as Advocate of the Anima is paired with another creature with power 5 or greater, each of
those creatures gets +3/+3.