It's a variant of the mythic rare One Ring card from the Lord of the Rings: Tales of Middle Earth set, with text in elvish, and a serial number marking it as 001 of 001 copies ever printed
If youre a collector like myself, then you are likely interested in how to read a cards rarity, to determine whether or not it holds value both in and out of the game
For example, a Bird that enters the battlefield under your control with one +1/+1 counter on it won't receive an additional +1/+1 counter
Amber and Amethyst are a great combo with cards like Lilo Making a Wish, and Maleficent Biding Her Time, as they both are amazing 1-cost cards with 2 lore each
There is also one five-colour battle , with Invasion of Alara costing one white, one blue, one black, one red, and one green mana to cast.
Given that Im using Gambit, its even better