2021-06-18 : Creatures with corruption counters can still attack Dihada, but the damage they would deal will be prevented.

2021-06-18 : Geyadrone Dihada can't be targeted, dealt damage, or enchanted by any permanent with a corruption counter on it. If it somehow becomes a creature, it also can't be blocked or equipped by those permanents. This includes being the target of activated and triggered abilities of those permanents.

2021-06-18 : When Dihada leaves the battlefield, permanents keep their corruption counters. If you later control another Geyadrone Dihada, it will have protection from those permanents.