yugioh cards that tribute opponent's monsters Successor Soul The Summoned Nightmare Fuel -

Next they may Play one card face-down into their inkwell if it has the swirl around the cost

LIBRARY Your library is your draw pile, which remains face down throughout the game

If you can guarantee to have more cards shuffled in and then put into play than your opponents, and have a few effects that grant your creatures haste, then you can find yourself in a favorable position

That said, certain Hyper Rares like the Charizard-ex Gold or the Pikachu-ex Gold reach stratospheric prices

The top two decks right now are Rakdos Midrange and Nykthos Ramp

Then sac it to go face for 5 and also shut it off for your own busted turn