Board Thread:Suggestions forum/@comment-46.19.86.201-20160802181700/@comment-29298199-20160803112025

Maybe...

A Gate door 2 blocks high would take a troll 3 times to smash open.

So: 1 attack equals = 2/3 of a gate.

So in theory, a 3X3 gate would take 15 strikes to bring down (Open?)