Dont get me wrong, Ive cast Golden Ratio at times to draw 3 or even 4 cards
(6/10/2022) An effect that checks whether you control your commander is satisfied if you control one or both of your two commanders
Even the base printings of Gemstone Caverns are worth around $50, so no matter what, you'll be happy to open a copy, and very, very happy if you happen to open Gemstone Caverns #51.
Many people (and stores) would still consider Time Walk a more valuable card than Lich even in 1994, but two other cards stand out here
Similar cards like this exist in Geological Appraiser, with discover working a lot like cascade on ETB rather than when the spell is on the stack
It says, "I dare you to figure out how to use me." This kind of challenge plays right into Johnny's key motivations