Beast Girl

Strategies
Beast Girls are speedy scouts with good breeding capabilities.

Combat
They are fast skirmishers, DPS-focused melee units. They have Jump which allows them to spend both AP on attacking as the skill itself doesn't use any AP, though it can only be used to initiate as it can't be used while the Beast Girl is engaged with an enemy. Their Slashing attacks and Claws cause Bleeding for additional DPS. They also have the potential skill Dodge which can be used to move to a tile away from enemies, giving them additional strategic options.

Even without creating hybrids, Beast Girls can be fused together for additional skills. Combining two Jumps will result in LongJump, and two Claws will result in Slice. If you have BeastMastery Essence you can also get SideStep. This gives Beast Girls lots of strategic use for a melee Base Species.

Overworld
They have Heightened Sense which gives a bonus to scouting. All their standard Hybrid Species also get this trait.

Breeding
They are a virile/fertile species.

Trivia

 * They can infuse their claws with small amounts of mana, enabling them to cut through anything.