Trials of Heroes!

[Fyrus Carmin]

I may agree with you if you took only 100 scrolls, However, I doubt that would be enough

Let's imagine you could kill all the monsters within the Monster Trial in one hit (which is probably only possible on the first and/or second wave of monsters.) that would do :

10 + 7 + 5 + 3 + 1 = Already 26 Scrolls consumed "only" for Monster Trial, and "only" in the best cast scenario, which won't happen obviously.

If you're doing PvP next, that would be fine since it mostly depends on who you're facing to decide whether you will try to win or try to survive.

If you're doing monsters, You'll need at least another element for the scroll, and since you don't know how much of each item you will need to hunt, AND if you're capable of killing the monsters in one hit (not that they're strong, but some can survive with a few HP remaining), You will probably need another 40-50 Scrolls in the best case.

Personally I'd rather use a pair of Wings to guarantee that I can use an infinite amout of Cold Bolts that could take to finish all the trials, rather than going with a limited number of scrolls and probably fail as I lack on scrolls.