@goofy_Goober Yeah it doesn't matter what order you do it in, just that you use all 4 elements on like a entity at once before the element stats ends. So yeah i guess the bin counts as a entity to help with the claptrap voice lines/challenge trigger. But yeah thats all the game is checking for, to even let you receive the achievement not if your doing it in a set order.

Still works as of today.
I used 4 snipers and it worked just fine. Don't know if the order matters, but I used fire, shock, corrosive, cryo.Thanks for the guide.

Still work as of Jan 24th

Still works, used pistols+smgs and just got it, ty for guide.

Rep +

IDK what others are on about that the only way is to get other players each with their own element or use a moxie bar relic to get it done. When it can be achieved this simple. Thanks alot for the guild.

Was planning on getting this achievement when I go through 100%ing this game's achievements as Fragtrap since he has a skill that proc's all elements but I'll make sure to use this method when doing that.

i just used a claptrap disco

Good guide!

Got it with a Boomacorn on an enemy. Would invest points in skills to increase magazine size so you have 2 shots before needing to reload, fire rate and reload speed to quickly stack the status effects. Bewarery of firing at point blank as it can fire explosive rounds (up to 5) and being caught up in it's small blast radius.

Non-explosive Nova shield may help along with a cryo barrel near by as well.

The darksiders you face indoors in Triton Flats may be a good place to get this since the fast travel is in their base.

If you habve MINAC's Atonement you can get it immediately.
The railgun shoots different elemental projectiles so all you need to do is freeze an enemy and empty the clip (railgun shoots corrosive, fire and shock randomly and quite often actually)