Durability

Durability is one of 3 cardinal Enemies. It spawns in the Zircon Zone and Mixed Zone. It possesses only one attack: a rapid forward boost. Generally, Durability is not much trouble when encountered, but in the event that it corners you on a wall or structure, escape becomes incredibly difficult. When boosting, a powerful yellow shield of Zircon energy is materialized in front. The shield is capable of reflecting any upfront attack, with the obvious exception of the Ruby Missile, which explodes on contact with any object.