It doesn't even have any mechanics until you go to AskUrza.com and get a set of random ones every time you play
The effect is powerful, but often awkward too, since sometimes you end up bouncing more of your stuff than your opponent's
Secret Lair x Uncharted Contents : 1x Nathan Drake, Treasure Hunter 1x Midnight Clock as Kings Bay Clock Tower 1x Whip of Erebos as El Dorado Sarcophagus 1x Chain Reaction 1x Passionate Archaeologist This drop will have five cards total and will be available in both non-foil and traditional foil for $39.99 and $49.99, respectively
It's also dumb with Mox Diamond: It gives you 4 mana on turn 2
Thank you again and dont be afraid to try wearing a pop of color
Go to that combat phase and you either get the red Overrun for a great reason to attack with everything, a new hand of options, or you can pick off one of the more annoying blockers or send a Lava Axe to the face and completely change combat math