Talk:Lanka/@comment-190.233.179.65-20160806042349/@comment-3336377-20160806043711

You redcrit when your critical chance exceeds 100%. For example, the Dread with Point Strike has a 125% critical, which means it has a 25% redcrit chance.

As for the Lanka, the zoom bonus actually adds a flat +20/30/50 critical chance, applied after mods. So that means with point Strike at max zoom, you have a (25 * (1 + 1.5)) + 50 = 112.5% critical chance.