Not mine but I heard it and thought it was hilarious.
{Spawnsire of Ulamog}. Activate it. Cast 200 {emrakul, aeons torn} with it. They all bomb. (I guess you can play 201 with new legends rule lol).
They ALL shuffle into your library. Play {battle of wits}.
Do you have 201 {Emrakul, the Aeons Torn}?
Bc if so, share the wealth!😜
You need to have the physical cards so unless you do, this won't work.
Cards you own from outside the game are limited, normaly, to your sideboard.
I thought that wouldn't work even if you do, because it says cards you own, which according to the rules means it started in your deck, and doesn't have anything to do with legal ownership, right? I would think that there is someway this works though, because I know that there are people who use the card and do take cards that were never in the game to begin with, so could someone tell me how this works?
Tells you in the card rulings. If you played in a sanctioned event, the cards would have to be from your sideboard. In casual, they can come from any card in your personal collection.