I usually use a Magic Missile for Slag. Sometimes I want a slag weapon though (if I’m using a Fastball). My ammo relic has ammo SMG, which is helpful, and it’s the one ammo type I don’t usually run out of. Evidently you’re making more sustained use of SMGs if ammo is a problem; I just use them for Tediore ffyl emergencies, which allows me to use a Florentine when a slag weapon is called for without too much ammo pressure. As was discussed above (albeit with some uncertainties) shock is a really useful Peak element given the altered typing and lack of penalty.
I don’t always use a slag weapon; when I do, it’s helpful to have one that will heal me and strip shields. It uses more ammo but unless I started using SMGs offensively (which I don’t) I’ve never run into difficulties. Nor do I have much difficulty slagging things with it: both Slagga and Florentine get the job done on that score.



