This player did their homework.
Little-known tidbits of League of Legends knowledge can sometimes be the difference between winning and losing a game. In a clip posted to Reddit earlier today, one League player used Ornns passive, Living Forge, to upgrade a teammates item mid-fight, effectively saving their life and keeping them in the skirmish long enough to secure their teams victory.
In the clip, the Ornns teammate, a Jinx player, was caught dead in the sights of an opposing Yone player, who used their ultimate, Fate Sealed (R), to close the gap between themselves and the Jinx player in the process. Luckily, the Jinx player used the active ability attached to Galeforce to avoid Yones ultimate, repositioning themselves in the teamfight.
While the Jinx player was staving off the Yone, their teammate, the Ornn player, upgraded their Galeforce to Typhoon, the enhanced version of the Mythic item. During the exchange, the upgrading of Galeforce to Typhoon reset the items cooldown, granting the Jinx player an extra dash.
Within seconds, they needed to use that extra dash since an opposing Jarvan IV player used their Demacian Standard (E) and Dragon Strike (Q) combo to dive on top of the Jinx. The extra dash granted to them by Ornns passive allowed the Jinx to move out of the way of Jarvan, once again repositioning.
The Jarvan player stuck to their target, using Cataclysm (R) to entrap the Jinx. Once again, the Ornn players game knowledge came to the rescue, though. The Ornn used Searing Charge (E) to dash into the walls of Jarvans ultimate. Ornns dash partially destroys player-created terrain that it comes in contact with.
As Jarvans ultimate crumbled, the Jinx player was able to walk out of its range and continue the teamfight safely.