Is there a way to get more space to store items? Like, either a way to increase the size of my inventory, or a bank-like place where I could keep them?

My inventory's full of equipment for sylestis, but I don't feel like selling it because I might need it for other pets when I start training them. I also don't want to attune my other pets yet, because I'm not sure what I'll want to use them for, or if I'll keep them at all. I'm guessing non-attuned pets sell for more, too. So since my non-main pets aren't attuned, I can't really equip them either.

Below the inventory box is a button that says "Purchase Tab". Do be aware that they get (much) more expensive for each one you buy.

As for equipment. I'd recommend at least selling all green equips. I see that your pets mainly have blue, so you probably won't want to sell blue yet. But ideally you'd only keep mythical (red), legendary (yellow/orange), and maybe purple (epic) stuff if you have enough. Blue and green equips really aren't that great. Better than nothing. But not great.

I dunno how I didn't notice that haha. Thanks!

Huh, I'm not sure if prioritising rarity like that makes sense though. Like, a green relic with high stats is obviously better than a purple relic with much lower stats, right? Why would I keep the purple one instead?

A purple 25 lvl is better then a green 55 lvl. SK a lower level party will not have to wait. Also it's good for gold XD

Can you show me an example of a green equip with better stats than a purple one?

The colors reflect rarity. So in general, higher rarity and higher level = higher stats. There are some exceptions (e.g. a lv50 mythical relic actually has better stats than a lv55 legendary; and low-rarity high level equips may be better than high-rarity low level equips). And if you find those exceptions, then sure, use the one with higher stats. But the rarity is definitely worth taking into consideration.

Also the only exception to this is TLG stuff. Which, I recommend jsut selling on the broker. Because blue stuff in tlg is average loot. Purple and higher is just hard to impossible to find (for me at least) and I've bought stuff on broker that....well, I'm paying double the worth XD

Vinethorn equips drop from bosses

....
Druids?
Only boss I can handle unfortunatley XD

(I accidentally killed behimeth before ei was ready.......heh...)

Not elites. Bosses. The beings of great power you can occasionally summon after beating elites.

If you're struggling, you may need to rebalance your party.

....
Heh
Yeah
Those
Heh
Got kicked out by each one
I have issues
Yeah