Forum:When to use Tutan Mask?

O.K. soo lets say someone uses Mirror Force and i activate Tutan Mask to stop it ... be minded that i hav a zombie Monster (Red-Eyes Zombie Dragon) and also a Aqua Monster (Penguin Soldier).... would the activation stop it.... (also be minded i made up this scynario :P) and if it doesnt, can someone tell me when i can use it... PLzzz .<:P o(o_0)o