[2] [3] The cheaper utility effect of an Omen means players are not stranded with cards they cannot cast in the early game, while in the late game they are able to cast multiple spells a turn for additional value
Starting off as just a mono-green creature back in Zendikar, Omnath would slowly collect more and more colors with subsequent printings, though black was the final color
Dungeons can be accessed when a card has the phrase Venture into the dungeon on it, and has you journeying through different iconic D&D dungeons: Tomb of Annihilation, Dungeon of the Mad Mage and the Lost Mine of Phandelver
However, in this case, you need to consider security measures since the cards cost thousands of dollars, and you don't know what will be in a person's mind
This mind-bending error destroys the color pie, reason, and the internal rules of Magic
There are probably a good number of players that want to try out essentially having Blightsteel Colossus in the command zone with Etali, Primal Sickness