When a host is down, can destroy cards your opponent has at most 2 and the effect of magic and trap your opponent does not have this effect on cards (now is down, it has no effect.)
When this monster down can destroy opponents at most two leaves. And the effect of magic and trap your opponent has no effect on this card. (I am not down with it).
When the monster this down can destroy the opponent's cards got the most 2 leaves. And the effects of spells and traps of the opponent has no effect on this card. (when you're down, no effect).