Gliscor

Diamond +3: It observes prey while hanging inverted from branches. When the chance presents itself, it swoops!

Platinum +2: If it succeeds in catching even a faint breeze properly, it can circle the globe without flapping once.

HeartGold +3: Its flight is soundless. It uses its lengthy tail to carry off its prey... Then its elongated fangs do the rest.

Black 2 / White 2: It dances silently through the sky. When it approaches prey, it can land a critical hit in an instant.

Legends: Arceus: It glides soundlessly on pitch-black wings and sinks sharp fangs into the throat of its prey. It takes on a look of satisfaction once it has entirely drained its prey of blood.