Zenith is a Forge Disc released by Hasbro as part of the Burst System as well as the SwitchStrike System. It debuted in western countries with the release of the SwitchStrike Starter Pack Turbo Valtryek V3 Zenith Evolution.
Hasbro's Zenith Forge Disc is very similar to its Cho-Z Layer System and Pro Series System counterparts, being made up of a metal core and plastic perimeter. However unlike its counterparts, Hasbro's Zenith lacks the rubber sections meant to increase recoil during Disc-to-Layer contact. However, as such contact is rare, the difference in performance is negligible. The triangular design of the metal synergizes with the Valtryek series of Layers, increasing their Attack potential without negatively affecting balance.
Hasbro's Zenith's heavy weight and weight distribution makes it one of the best Discs to pair with a Valtryek Layer, specifically Turbo Valtryek V3.
As such, Hasbro's Zenith is not a must have but is instead a welcome addition to any blader's collection.