Martina Cassia

Musogonia - Upon invocation that follows the line of "tell me, o Muse" (sg. ἔννεπε, ennepe; pl. ἐννέπετε, ennepete), the user can inherit an ability from one of the Muses that can be used up to 1-3 hours with a cool-down of 1-2 hours, depending on the ability and their capability of handling it. Non combat abilities last longer (e.g. Mneme - memory).

Some abilities can be fused together, mainly non combat ones, and there is a restriction on abilities that come from the Olympian muses with just a few exceptions that are hard to master (Thalia-Melpomene and Clio-Calliope).

Overuse varies from ability to ability.