hey,
yes of course, it's the normal cooldown period that is currently active when a card is played. that would be 48 hours in which that card is not playable for any other account.

i'll clarify the rest. but i personally don't think it would matter now, since less botfarm accounts would consume server resources, i would assume it would even out in the end. and because matt said in the last town hall that we should resubmit the proposal because of the new circumstances. if that wouldn't work because of the cost, it would be pretty mean to say we should make a new one^^