Question:
Does the move Whirlpool act in the same way as MeanLook and ArenTrap or are the opponents free to switch?
Whirlpool/Wrap/Magma Storm and maybe sand tomb, act as a mean look, with reaccuring damage. The only problem is that it only lasts 2-5 turns, so it could be a meanlook for 2 turns. And shed shell blocks it too.