The Goddesses' Training
Power. That was all Zamasu wanted. Not more power in a political sense, but more PHYSICAL power. A power strong enough to rival the Saiyans of her world and at least SOME of the gods in this one. So she can prove she's the STRONGEST. It's what the Saiyan half of her fusion desires, and she's neglected it for far too long.
So Zamasu tries something. She tries what the mortals call "training."
But for this... She'll need a sparring partner that can keep up with her. So she puts up flyers around the hub world, telling anyone who happens to grab one that they can come to an open field far away from civilization if they wish to challenge her.
However, it states that she's looking for POWERFUL opponents. Not imps or anyone weak like that. She needs a challenge.
As she waits in the open field, Zamasu talks to herself.
"The Saiyan of legend... From the data I have gathered from the legends, there are stages beyond Super Saiyan... A Super Saiyan 2... Perhaps I can refine this form into that thanks to my half-Saiyan biology..."
She smirks.
"It must be done. I will not stand below the mortals. But on equal ground. Perhaps even surpassing them..."
"..."
"Prepare, mortals. For your goddess shall soon ascend to a new tier of divinity!"
(I used Serious RP as the flair because I don't know what would work better :/)