Baro Breakdown for the last Baro of 2018! Your Ducats will (not) survive.
Prisma Rostram Kubrow Armor: Looks amazing, and even though it'll cover up my lotus kubrow's forehead, it just looks so goddamn good.
All Primed Mods today: Yes, even Primed Slip Magazine, are worth grabbing. PSM found a nice use with some secondaries this year, such as kitguns with the Arcane Battery setup and the Oculor. Primed Target Cracker is an absolute must buy, as it pushes the crit so hard that many secondaries can surpass the 100% crit threshold. Primed Ravage makes the Vaykor Hek into a delete button machine, and the Corinth into a fantastic Hunter Munitions candidate, must buy. Primed Fever Strike is just a ton of extra toxin damage for your melee. Strongly suggest getting it.
Axi A5: Probably pass as usual unless you had totally terrible luck with Akvasto Prime farming.
Ki'Teer Solstice Syndana: same as usual, meh.
Cookie Glyphs: They're adorable and I love them (but you don't need them if you're spending all your ducats on primed mods).
Mara Detron: Really good secondary for just spitting status all over the screen. Might be useful for the spider fights, but haven't tested it yet. Just generally feels good to fire. Worth grabbing if you can.
Machete Wraith: The most Mastery Fodder weapon there ever was after the Machete.
Mirage Immortal: It's fine.
Ki'Teer Raza Syndana: Solid syndana, nice colors and metallics, and on the smaller side of syndanas. Worth grabbing.
Prisma Daedelus: Amazing armor set, super worth grabbing if you can. The prisma effects look great and I've gotten a lot of mileage out of that chest plate.
Prisma Shade: Technically MR fodder in my book, but a direct upgrade over the Shade. Also comes with a Prisma version of its weapon which is somewhat useful.
Prisma Sentinel Accessories: Worth getting, some of the rare pieces of armor for the sentinels that I think look good.
Taxon Desert Camo: Meh...? I have no real strong feelings on this one because I don't use the Taxon too often.
Odonata Exilis Skin: As I've said before I'm not a big fan of the Exilis skins, and the Odonata version didn't change that opinion.
Excalibur Archwing Noggle: It's adorable, but far from a vital buy.
Axi A2: Hey this is neat. If you need Lex Prime and Aklex prime, make sure you stock up on these.
Corrupted Heavy Gunner Specters: Absolute waste of ducats.
and as always grab your Sands of Inaros quest if you haven't already!