Gather for Cards

Players play a Magic subgame, starting at 10 life
and using their libraries as their decks. The
winner of the subgame gets an emblem with "At
the beginning of your upkeep, choose one: Until
end of turn, lands you control gain 'Whenever
this land becomes tapped for mana, you may add
one mana of any color' or, Deal 3 damage to any
target"
"I got the bragging rights, don't I?"