Interesting Drop

Got an earth scroll with max stats, but has an inherant +1 Fire Mag (18%).

I found this interesting because the scroll requires earth mag, but has the fire mag inherant stats. Is this common? Also, while I don't expect this to be worth much how much would it have been worth if it were 20% vs. 18%?

It's not uncommon - the scroll is worthless.

Even if it was 20% it would be merch food. Not all that unusual.. I would merch it.

Yep, that's the thing with Tyrian/Canthan drops.
You don't just need max mods. You also need luck that they actually match

Agreed with "merch".

i'd prolly salvage as scrolls always turn into parchment...never hurts to have some in your inventory