However, an even greater list of creature types were featured that were later changed via errata, including Cobra, Being, and Effigy, which were changed to Snake, Human, and Elemental, respectively
Theres also a fun flavor piece with Shadowfax which tells players the meaning of haste, an evergreen mechanic that isnt typically explained on a card, a fun reference when Gandalf says to Shadowfax, show us the meaning of haste.
The best case for all of these cards is probably Edric, Spymaster of Trest, which held steady at around $4 with very fringe legacy play, until it ended up winning a SCG open last April and spiked to $15 overnight (before getting reprinted in Conspiracy a few months later and dropping dramatically)
The fewer basics you run, the less likely these are to consistently make coloured mana
If the land can produce more than one color of mana, a menu will open
I still believe these price points are too low for an item that is only printed 100 copies (technically each copy is unique as well)