Red/Blue: Stiffens its ears to sense danger. The larger, more powerful of its horns secretes vennom.
Gold/Silver: It is small, but its horn is filled with poison. It charges then stabs with the horn to inject poison.
It raises its big ears to check its surroundings. It will strike first if it senses any danger.

It constantly moves its large ears in many directions in order to detect danger right away.

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