Re: Opponent Block meter full with 6 cards...
The only way other than body gourd, is if they had had ten cards in their hand when you hit them, and the next turn they played some. The block meter would still be full and the super would activate on the next hit to their face.
As far as chances, well with five sections lit, you have a 33% chance of activating the shield. With six you have 66%. With seven, a 99... The reason being, either a. Their hand could be full or b. You could be using bullseye. In either case, the shields won't activate.
I know it doesn't always feel like this, but the results are random... ... Over the course of about ten matches, rolling a 1/2/3 evens out. In the individual game... It can seem one sided. Always one rolls or always 3s