Synth banner fail

caitlyn74

I go to synth a banner it gives me the pop-up message shown in the screencap.  How on earth do you synth banners, there's no instructions in-game and it says "check decor limit" well how on earth do you do that?!?!  If you're going to add a system to the game GIVE BETTER INSTRUCTIONS.
ua290 (Zenos964-PST) CaitlynCDN

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sun ce

You need 5 lower level banners to synth a higher one.

(I only found this out by clicking on 1-click-select then presing synth, which does work)

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Ωsiris

As sun ce mentioned, you need all five slots occupied.

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