The +131 thing will add a boost to your ritual merged gem. I have another question to this though. Can the boost value ruin the effort to get semi-perfect 999.999 gem? For example if I have 400k, 300k and 299k gems and merge them together and get to much boost for my ritual, will my merged gem have value over 999.999? Did anyone check it already?
Thanks for the info. I thought it boosts the one i am raiding☺