Forum:Some questions for the experts

Hi :)

Just wondering if someone could help me with these questions:

a) Colossal fighter can revive itself when destroyed by battle? b) Magical Cylinders target? c) If i have for example... Metal Reflect Slime on the field (activated, of course), can i activate compulsory to return it to my hand? d) What kinds of things can be activated on the damage step?

Thanks for the time :)