Aura storm

Aura Storm.

Lucario's Final Smash in Super Smash Bros. Brawl . He shouts "WATCH THE POWER OF AURA!", then jumps up and releases a big, long blast of aura frim his hands that can be moved along the stage, similar to Samus' Zero Laser .  This is not an actual pokémon move, but it delivers heavy damage if it hits.  The bigger the battlefield the more wide the blast becomes.