RaRaRasputin

No date, we just know Wisp Prime is Soon™

There's a very very long discussion about the agendus but iirc the tldr is if you plan to make viral on the weapon you take the cold bonus and if you're building for the heavy gimmick you take elec.

It gets a little wonky when you add multiple elemental bonuses but here's a short chart of how they interact

The parts are tradeable. Find someone with an extra receiver that needs something else. I've done this several times to make sets to sell

Toxin in most cases, unless you need a utility proc in which case it will be magnetic