Thread:Whytboi/@comment-5747797-20130120015937/@comment-5526558-20130120022123

well, its still up to chance. for example your odin. you could use 10 junk ex, and still only have 57% chance. which leaves 43% chance to fail.

but also, if you use the formula i put in the Skills page, then you could see that one rare ex, with skill level 10, would add 28% by itself. so if you use 4 sk10 rare ex, thats 100% (112%, but it caps at 100%). but enhancing a card specifically to sacrifice it is a waste of supplies.

its all up to chance still. from personal experience, ive had cards hit sk10 with only 8% chance, and ive also had sk2 fail with 90%. so to sk10 any one of your cards, in theory, it is possible to do so with only 1 rare per level. but its also possible to fail using the max amount, too.

i only decoded the percentage system. it cant predict success/failure. so i cant predict how many cards you would need to enhance them all.