The user can enhance the attacks/techniques of themselves and/or others so that they can reach high-level mastery and control instantaneously, even reach a level of power that is usually beyond their limits alone. Users cannot steal or give power; only enhance the ones their targets already have.
...Ultra-Big Ball Rasengan, an amplified Rasengan infused with Senjutsu...
...adding his nature affinity of Wind, Wind Release: Rasengan...
...and its advanced form, Wind Style: Rasenshuriken...
...and later modifies his Rasenshuriken with the chakra of the nine Tailed Beasts.
Yusuke Urameshi (Yu Yu Hakusho) using the Spirit Gun Mega, the most powerful variation of his Spirit Gun attack.
While using Gear Second, Monkey D. Luffy (One Piece) modifies his Gum-Gum/Gomu Gomu no Gatling into the Gum Gum/Gomu Gomu no Jet Gatling, a barrage of supersonic speed strikes.
Videos[]
Second Gear - One Piece
Wind Style- Rasen Shuriken - Naruto Shippuden-2
Naruto VS Ichigo - DEATH BATTLE!
Naruto Uzumaki VS Ryu Hayabusa (Naruto VS Ninja Gaiden) - DBX