FusionDex

Marblade possesses two tentacles that end in sharp blades. Aside from being excellent weapons in combat, both contain spines on the blade that carry the most concentrated of Marblade's poison, making them very effective at debilitating its prey.

The complex attack patterns of its two swords are unstoppable, even for an opponent greatly accomplished at swordplay. It plunges the poison spike on its head into its prey.