Growing Flame

Counterpart 3 (When you cast this spell, if X
is 3 or more, copy this spell)
Counterpart 6 (When you cast this spell, if X
is 6 or more, copy this spell)
Growing Flame deals X damage to target creature.
"The Flame of the Two is in every fireball I shoot at
my foes, and through it I am unbeatable."