Jace's Mirrors

Illusions you control cannot be blocked, have "{p/u}{x}: Copy this permanent if its mana value is 2 more than X. It gains haste. Exile the copy at the beginning of your next upkeep" and get +1/+1.
{p/u}{{3}}: Creatures you control are illusions until end of turn.
{p/u}{x}: Jace's Mirrors becomes a creature with power X until end of turn.
As you draft Jace's Mirrors from a spellbook, you may create an X/X illusion token where X is the number of cards in exile.