Once they have that, they should go to the official gift code website and then paste their Support ID into the box provided
7 Sol Ring - Elven - Commander: The Lord of the Rings: Tales of Middle-earth Mythic Rare - $674.87 Sol Ring might not strike you as a particularly valuable card, but over the years Magic has taken to printing multiple special variants of the card for different occasions
Partner At the beginning of each combat, until end of turn, each other creature you control gets +1/+1 if it has flying, +1/+1 if it has first strike, and so on for double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, protection, reach, trample, vigilance, and partner
Espeon V [P] Zen Shot: This attack does 60 damage to 1 of your opponents Pokmon V (Dont apply Weakness and Resistance for Benched Pokmon)
Forcing opponents to discard all cards of a specific color can be pretty hard-hitting against mono-colored and even 2-colored decks