 Hasbro produces stadiums with high walls and pockets that count as a ring-out instead.Common features of a Beystadium include a shallow impression called a cyclone ridge, which allows Attack type Beyblades to move around quickly without accidentally knocking themselves out, and cyclone points, which are recessed disks in the stadium floor that spin freely to add randomness to a battle.Other features may be specific to the series that the Beystadium is released in, like outer Rail sections in the "Beyblade Burst