You can get a massive creature, maximize your hand size, and draw a card if its damaged
Its Bloodthirst ability lets it come in with +1/+1 counters based on damage dealt to your opponents, and its Enrage effect lets it deal damage to an opponent, each time it takes a hit, unless they sacrifice a (non-token) creature
Once you've got the eight medals, you can then take on what's basically the Elite Four of Pokmon cards and collect the fabled Legendary Cards
While Modern organized play certainly doesnt impact cards to anything close to the level that it used, cards like Murktide Regent or Seasoned Pyromancer show that competitive play still matters since they see virtually zero EDH play
Draw, kill, and eventually win
The official Secret Lair website has a support page where you can keep track of the production and shipping status of any Secret Lair you've ordered