Dual Soul

{t}: Produce {x} or {u/r}{u/r}{u/r}{u/r}{u/r}{u/r}, tap all red or blue creatures you control, destroy {x} or 6 red or blue permanents you control
{ut}: Destroy target red or blue permanent you control. Untap 2 permanents your opponent controls
Opponent(s) may use this artifact as well