Traits

A magnificent pair of wings! They can be any shape or type; insect, bat, feathered, and more have been recorded.

As extra limbs, these can be moved at will, but a leech with wings is still not able to fly, as their body is too dense and lacking in a solid support. Flight-capable leeches are actually using a Legendary telekinesis to levitate and propel themselves.

Note: This allows for one pair of wings per upgrade, but multiple upgrades can be made for more wings.
If beetle wings are used, the elytra shell can be included.