I went over and took this picture recently: I saw them every time I got water
Other creatures you control enter the battlefield with an additional +1/+1 counter on them for each mana from a Treasure spent to cast them." The card is good for sure, but it's on this list because we feel as though it represents the way treasure tokens have evolved this year
Hidden Courtyard, Hidden Cataract, Hidden Necropolis, Hidden Nursery, and Hidden Volcano make up a cycle of mono-colored caves that all give you an option to sacrifice them to discover 4
Looks beautiful and annoying
But, when it comes to assessing the value of these cards, it's not always about their power or which card sees the most use in player decks
The cipher rider turns a solid wheel into a repeatable engine