I'm not going with a cone effect... The tree will just have reach, so it can attack anyone in it's reach with a branch, and basically slap them around... I'm wondering if adding quicksand into the mix will be too much.
The swamp has it as a danger... It attacks reflex against anyone starting their turn within it. First hit, slowed, next hit, imobalized, next helpless, then suffocation starts....
I'd like the tree to be able to thwack people into the quicksand.
The tree won't be able to move (as in movement not attack wise) so the maggots will have to be it's mobile infantry basically...
I like the death throws idea. I was thinking about that earlier. Maybe give the maggots a normal bite attack, but when they're killed they explode and the gore causes the victim to go insane and attack a friend...
I might make up a disease of some type that they might catch if they stay inside the tree too long as well... Some sort of rage like effect. Like rage zombies...
