Energy is Authority

Energize (You may cast this spell by paying {e}
equal to its mana value; Instead of paying its mana
cost. If that spell has an X in its cost than you
may pay any amount of {e} for X.)
As an additional cost to cast this spell, pay
any amount of {e}
Create X 1/1 white soldiers equal to the amount
of energy spent to caat this spell.