Baldur's Gate : The Sword Coast Chronicles : NWN2 Persistent World

i never seem to activate supreme cleave on the trolls in troll claws west. never.

trolls theoretically can never be cleaved because cleave requires you get the last hit that finishes a troll off, however to actually kill a troll requires fire or acid which counts as an extra hit which for whatever reason conflicts with cleave

it will happen at times, but its highly unreliable on trolls

that is exactly what i was thinking. just wanted the confirmation.

There is also a size issue. Larger monsters stand farther apart do to collisions, and have longer reaches as well so often their out of Cleave range.