It's my understanding that large figures such as Tvericus can't be damaged by multiple terrain attachments, but for some reason I'd been thinking it was that they couldn't be damaged by multiples of the same attachment, but different ones would all work...which is not the case. I just had Tvericus standing on both lava and spikes, and he was only damaged by the spikes. Assuming for the moment that this isn't a bug, what determines which attachment actually gets to deal damage? I had put down the lava first and the spikes later, so is it the most recent attachment that has priority, or are the different types ranked in some way? Or does it matter where they are in relation to each other - I seem to recall that effects are applied in a particular direction.