I'm trying to figure out how exactly I want Senko's "White Snake" abilities to develop.

I'm leaning closer to Kabuto than to Orochimaru, but with a serpentlike tail in place of a belly snake... But unlike Kabuto, she isn't snakelike all the time, only when she's using the more advanced white snake abilities... Probably eventually merges her amphibious form into that.

Probably some sort of cell activation ability or upgrading her healing factor to improve and condition her body instead of just healing it.

Probably gonna use a variation of Kabuto's snake generation ability in place of actually summoning snakes for Dancing Shadow Snakes hands becuase it's not really clear how sapient those particular snakes are...

Like, some of the summoned snakes are people and some are just snakes.