Hi! Been Lurking here for a while and finally have some cards to show!
This is supposed to be an Island variant that lets other players Island things for free... for a Curse cost. I've been wondering whether this is an Attack or not- if the negative effect is optional it can't be right?
Welcome!
You're correct, shouldn't be an attack because other players can always choose to not be affected; so they would only be affected when it is helpful to them. But I don't see when they would ever choose it... setting aside a card at the cost of gaining a Curse just has the net effect of -1
; with no change at all to the number of junk cards in their deck. Unless the Curses have already run out; it just doesn't seem like your opponents would ever choose to do the optional effect.
It seems way weaker than Island, almost strictly so. Instead of getting to set aside an Estate, you get to trash a Curse, which is way more situational. In plenty of games with this card, Curses won't even ever be gained by anyone. So it ends up largely being an Island without the setting aside another card part.