Using 3:1 for rarity jumps and 2:1 for year jumps you would need to add a 2015 uncommon to make it fair ^^
This is very unfair to you, their side is only worth a 2014 rare + a 2015 rare
They would need to add:
2015R + 2013R + 2012R + 2011R
To make it fair
Considering the demand of the warriors (each rare warrior can go for 2 or 3 09 rares) they are overpaying a lot, but rarity wise they're underpaying by 1 2011 uncommon (to be honest this underpay doesn't change anything, it's an awesome offer!)
Keeping in mind that the store pets are worth one 2010 rare each (so 2 store pets are worth 1 09 rare), they're overpaying by 1 09 rare and a few commons
Last edited by Guest on Fri Jun 17, 2016 1:56 am, edited 3 times in total.