1: The next time you would draw a card this turn, each player returns a permanent he or she controls to its owner's hand instead
they dont have to be the language the event is run in
This card lets you play lands from the graveyard, which means that you can replay your fetch lands as often as youd like, but it also lets you replay lands you have to sacrifice or just help make self-mill a more viable strategy
Even if you dont use Oskar to cast your discarded cards, they will still work towards making Oskar cheap, allowing you to recast him easily
However, this doesnt prevent anyone from selling those packs individually after they pull them from boxes and its obviously not against the laws or terms of service on the WotC side
Instead of using proxies, some players choose to use placeholder cards in their decks