IDK... how potent is like... Mermaid... Man.... Merman? Magic? Does it just drop panties, and make villainous sociopaths hate you, or can it do more?
Like could you temporarily make someone the opposite gender? What about Hommunculi? Could MerMagic make one of them?
Like.... COULD you ... temporarily make Bohdi a Bohdette? Then make a rough mannequin out of sand, bring it life with ... idk... a water spirit.... then.... copy your temporary Bodette on to it?
I kind of think a Summonable Water Spirit powered Golem Bohdette/Wakendra would be VERY .... er... um...usable? No, um... eh... useful, yeah, that one.
What if I am out all alone some place without any of the girls... and and... my Merman powers go in to like..overload, and I notice because of ..... priapsim... that is a symptom of excessive Merman Mana right? RIGHT?
So rather than a explosion of magical energy.... one might think a ... controlled eruption.... would be SO MUCH more exciti.... SAFER! But picture it.... the MC is alone.... on an isolated beach, none of his women friends about... but.. lots of innocent bystanders... his is about become a magical cataclysm ... and his only helper is... well.. its DAD....ewww......
....all is about to be lost, when this ticking time bomb of murderous massive MerMagic deenergises in an apocalyptic explosion.... but then, with all his control, and focus, and with more than enough, too much, hence the situation, magic to spare... our boy summons Wakendra... and Bohdette...who are the only ones who can help mitigate this dire existential threat... with their mouths, because it is a sensitive er... subject.
PHEW ... WOOOHOOOO disaster averted, HUMANITY SAVED!!!
You would want that, right? RIGHT?
WONT YOU THINK OF THE CHILDREN?????????
I mean... um... just saying.