Talk:Duel-SGX/@comment-98.238.168.152-20150218041718/@comment-111.67.77.133-20150218090623

It's at max level. Lvl 1 is 40%. Either BB chance or SBB chance are equal in the same level.

It's the highest Crit rate buff since BF system only cap the crit chance up to 70% (base crit is 10%). From trusted source by debugging it http://www.reddit.com/r/bravefrontier/comments/2fbssl/about_base_crit_and_crit_spheres/

If you only need the crit buff only, SBB lv. 1 is enough. But, if you want this crab deal more damage. Lv. 10 is a must. It's BB cost isn't expensive though.