All you need is one Chromatic Orrery (represented here by the best idea in this entire franchise, the Hall of Snowglobes), one self-untapping enchantment, such as Freed from the Real, and a very Christmas-friendly creature by the name of: Simply turn Chromatic Orrery into a creature using Toymaker, enchant it with Freed from the Real/Gauntlets of Light/Pemmins Aura, and HO-HO-HO, you have infinite mana of any color
Rotation serves several important purposes for the health and longevity of the Pokmon TCG: Maintains a Fresh Metagame: By removing older, potentially dominant cards and strategies, rotation forces players to innovate and create new decks using the currently legal card pool
Since trading or buying singles isnt an option, even bulk mythics are hard to come by
The other two reprints here arent as exciting but, given that the last two make up $55 of value alone, they dont really need to be
While the original Omnath allowed you to preserve unspent Green mana, this card turns all of your unspent mana Black