Magma Ocean

 Magma Ocean (マグマオーシャン) are weapons that can be used by Axel in Kingdom Hearts 358/2 Days. It can be upgraded to Magma Ocean+.

Design
Magma Ocean chakrams have complicated, unique designs among Axel's chakrams. The main wheel is split into two halves. The outer edge is black and the inner edge is red. Each hlaf of the main wheel sports a long, black spike with a similar shape to those on the Nobody sigil. These spikes do not point outward; instead, they are horizontal and follow the curve of the main wheel. The handle is a silver cross, but only two ends of it attach to the actual chakram.