If you get them for kitchen table, Cube or Commander, or any casual format rather than competitive, it is a no-brainer
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
The best Legendary cats in Magic: The Gathering for Commander Like any Commander deck, choosing which Legendary creature to helm your deck is no easy feat
This will immediately supplant them in any deck that can rub two blue mana together
For example, during a The Lord of the Rings: Tales of Middle-earth Limited event, you can't add Nazgl from your personal collection, no matter how much Sauron might want you to
Vraska has the weakest static ability of the bunch, but a 1/1 super Deathtouch protects her well and a second token basically assures she produces card advantage
