Tree of Savior Forum

+ 16 weapon is it possible?

Hi guys,

I saw some one selling below item.

Is it possible to upgrade the weapon to + 16 ?

this damage is incredible !! :open_mouth:

From the Indonesian Q&A, it seems like the max refine is +40, but I am not sure if this has changed since then or not.

Even if +16 is possible, the chance of making a +16 item is less than 0.1%… which makes this +16 item look very sketchy…

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Are you assuming the item never fails? Failures only result in -1 enhance level and -1 potential until you’ve run out of potential.

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Right, I didn’t take that into account. The chance is around 0.1% if it never fails, and based on that item it looks like it failed at most 3 times… but I don’t really feel like trying to figure out the math behind what the success rate actually is

where the heck did you get 0.1%?

10-15 is always 51% and 16-20 is probably 40%ish

+10->+11 = 51% chance
+11->+12 = 51% chance
+10->+12 = 51% chance of 51% chance = ~ 25%

If you do the math, going to +15 without any fails is about 0.1%

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I already did the math. Here you go:


Please note that ‘Average attempts’ is not accurate as it does not account for the weapons potential.

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i just made my vubbe gloves +15. w/o fails though i tried going for +16. i failed twice and successed 3 times going +15. guess its not that bad compare to other mmos

Out of curiosity, how much money did it cost to get your Vubbe gloves to +15?

well i succeeded 1~15 w/o fails . its really cheap compare to higher lvl stuff.
its like 20 to 30k per upgrade @ 12 to 15.

BTW I heard my friend says when weapon goes up to +15, it’ll have some effect(like shiny or something…)

Does it look any change except attributes?