Where do I use my expiring 7* sig stones?

I've been working my way through the necropolis carina's challenges and have amassed 88 expiring 7* sig stones that expire in 48 hours. The problem is I don't have somewhere I want to use them. I have a lot of unawakened champions that I would dump the sigs into if they were awakened but alas. The options I see are put the sigs into someone who doesn't necessarily need them, use them on void who does need high sig but I use rarely, do one of the remaining challenges to hopefully dupe someone I want to use sigs on, or rush to do both of the remaining challenges. The unfortunate thing is I've got the two hardest challenges left and I'm missing some important pieces (I don't have 6* future antman or 7* wong). The champions I would consider putting sigs in are in the options below, and here's my roster for dimensional beings and 10 year challenge. Also, whenever I decide to do it, I'm thinking of using sentry for the full necro run if anyone has advice for that.

Comments

ThePredator1001

Scream wouldn’t be a bad place to put those sigs. I wouldn’t rush to explore because then you’ll end up with more sigs you’ll have to use before they expire.

Looking at your roster I think you’ll have an easier time with the 10 year challenge, the dimensional beings might be abit rough without a 6* future Antman.

Oakenshield

Or Scream

Polygon

I feel you OP, im in the same boat. I have Korg, KM, Knull, Guardian, and Kushala I can use them on but i'd much rather use them on someone that actually needs them like Thing, Photon, Kindred, or Prowler. I'm debating holding off on claiming the 10 yr challenge rewards since that one has 60 (haven't claimed the Xmas gift yet lol)

Rayven5220

That's a tough one, especially if you don't use Void much.
Scream would be my next option if not Void.

@Polygon not sure what you mean you don't have anybody that needs them and want to save them for somebody who does.
Literally the first 4 champs you mentioned (KM, Knull, korg and guardian) all want higher sig to be better at what they do.

FeydRautha

I feel you OP, im in the same boat. I have Korg, KM, Knull, Guardian, and Kushala I can use them on but i'd much rather use them on someone that actually needs them like Thing, Photon, Kindred, or Prowler. I'm debating holding off on claiming the 10 yr challenge rewards since that one has 60 (haven't claimed the Xmas gift yet lol)

Don't sleep on a high sig Guardian. Dude can even take on a Serpent.

Polygon

That's a tough one, especially if you don't use Void much.
Scream would be my next option if not Void.

@Polygon not sure what you mean you don't have anybody that needs them and want to save them for somebody who does.
Literally the first 4 champs you mentioned (KM, Knull, korg and guardian) all want higher sig to be better at what they do.

Sorry i should've clarified , not just need but are meta / top 3 of their class defenders. Knull i feel even at max sig is not much of a defensive threat.

Korg i have at r2, use to use him a ton as a 6* in earlier BGs days but feel like we have so many counters now. Though if you use a energy damage champ that cant deal with the purify , you can easily mess up against him if he has a bad Ai.

KM not sure how beneficial it is since some champs can completely ignore it (non contact, armor break) or have energy resistance. If CGR doesnt work for a meta, i can see some value.

Polygon

@Rayven5220 ^

I feel you OP, im in the same boat. I have Korg, KM, Knull, Guardian, and Kushala I can use them on but i'd much rather use them on someone that actually needs them like Thing, Photon, Kindred, or Prowler. I'm debating holding off on claiming the 10 yr challenge rewards since that one has 60 (haven't claimed the Xmas gift yet lol)
Don't sleep on a high sig Guardian. Dude can even take on a Serpent.

@FeydRautha guardian is in a weird situation rn cause hes a good dual use champ, but he hasnt worked for a lot of metas. If the meta doesnt restrict him, i can see his value going up. Sentinel looks like a menace defender and guardian can nuke him

Will3808

@Polygon if I were you I’d put the sigs into guardian