Originally posted by Q99
The Iron Sand and Gold doesn't involve magnetizing opponents at all,
Yes, it's magnetizing "stuff", which was exactly my point.
Originally posted by Q99
and the magnet-shuriken doesn't involve direct control of a substance, rather he charges things (targets and shuriken) which'll then auto-go to each other.
Actually, it does. He controls it once it's magnetized.
Originally posted by Q99
They're different enough that I think they are separate in the same way that Kuro's quicklime lava and Mei's more acidic lava are separate.
I disagree, completely. It's still using magnetism to control "stuff."
That's much different than creating two separate elemental techs: lime versus lava. And the lime is combined with water to quickly "freeze" it in place.
Originally posted by Q99
It may be the case of the genetics stolen but a completely different style being developed, or it may simply be the case of the elemental combination arising completely independently.
It's not a different style: it's a different use of the same tech. It's similar to using water to cool off a forged sword or using water to cool of during the hot summer: it's still using water to cool off.
Unlike the lava which is two completely different element releases...but is labeled the "same."