booster box mtg lord of the rings HOLIDAY OMEGA 10 Premium foil cards and possibly 1 Surge Foil LOTR Collectors Edition or Collectors

To make a deck, you choose 1 or 2 of the 6 colors of ink and choose at least 60 cards

This Disney Lorcana Starter Deck can certainly pick up a win against the others but not as easily as those higher on the list

Im most inclined to suggest a Voltron playstyle for Kefka, since both halves benefit from combat buffs, but honestly, you can build any deck around him

White White is going to be absolutely rammed with Moogles

If at least one creature in combat has first strike or double strike, you can activate Yuffie's ninjutsu ability during the first-strike combat damage step

Cards like Arthur, Wizard's Apprentice and Madam Mim, Fox are perfect for returning cards to your hand, and they're also of the Amethyst ink type