This evening, In the middle of multiple battles of PvP, Cloak suddenly stopped working! What would happen is that when I cloak and set it upon a target I would Pass..(Not only did it not activate, but the card would vanish.) Nothing would be done in casting a cloaked card. Is something going on here or is it just my connection? Honestly I don't think its my connection because this has happened in multiple battles already. I think this needs to be looked into.