Thank you for your kind answer, your english is very good, there's no need to apologize ?
Sorry for the multi post, i didn't do it on purpose... The page gave me error 2 times while i was writing the topic so i wrote it 3 times and then it posted all 3 times the same post instead of one -.-''
I wrote in the discord of equation and luckily someone took care of that issue!
Coming back to the matter of the topic, I didn't know that the master card boxes could give even +8+9+10 cards, i have like 1000-2000 of those boxes i hope i'll be lucky! Anyway my master skills (TP skills) are not so good, i'm more interested in the other skills, that's why i'm searching people who want to trade their master breeder boxes with my boxes of every class (i have 7000+ boxes of every class now).
I really need those cards because 2 skills +10 in particular would allow me to solo/duo dd6 and death gladiator boss! That's why i'm now all focused in this research ^^ If anyone who reads this topic has master breeder cards or boxes let me know, my IGN is Yama.