You dont even necessarily need the direct second spell payoffs like Station Monitor and Illvoi Operative, although they will make your nut draws significantly nuttier
One of them is weakest (while still ostensibly being in a Top 10)
Bazaar of Baghdad As the second land in this list that doesnt tap for mana, this card allows you to tap it to draw two cards and discard three
Strike three, its outof consideration for you to really play
Everything in the lair is themed around tomb raiding, and lots of it is valuable: Search for Azcanta, Anger of the Gods, Bow of Nylea, Shadowspear, Academy Ruins Through the Wormhole - The cards in this Secret Lair aren't particularly valuable, but the contents - Lightning Greaves, Arcane Signet, Sol Ring, Thought Vessel, and Command Tower - are a complete playset of Commander essentials, in a beautiful and consistent art style by Dani Pendergast