If you like, this lucario doesnt need swords dance.
Most people expect to start with swords dance to set up, so they either attack twice. Counter that with a move, and finish with bullet punch.
Ill bet gliscor cant survive an ice punch | Bullet punch hit.
Or give it a focus sash, And use Ice punch twice.
Or give it a life orb, and Ice punch/bullet punch
Or give it a Choice band and ice punch
Or give it a Focus sash, Swords Dance, and pray blaze kick hits and burns.