their is no skill tree that helps the blocking of a barb, the blocking is determined through 2 seperate things:

#1: the % chance to block(max is 75% on all characters, it may seem like 72, but you can get to 75, and 3% means allot!)

#2: SKILL!!! you see when you get shot buy a guidedfrom a zon, you can increase your block even more by standing still, so this barb eather pumped his dex enough to get 75% block rate OR he ran, stopped as soon as he was about to get shot, then ran again...

.....Broke the rubba, busted another all up in ya motha, so how u feel like havin another baby brotha? Wha? dont studda, ya pants hangin so low ya new baby brotha can be ya new lova!......
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