Affable Isborn

Companionship {2}{g/w}
Whenever you pay Affable Isborn's companionship cost, if you put a +1/+1 counter
on another creature this way, you may pair that creature with Affable Isborn. (If Affable Isborn is already paired with a creature, those creatures become unpaired first.)
Creatures paired with Affable Isborn have indestructible.