While McDonalds is not supposed to sell the card packs individually, one Redditor said it all depends on who is working that day
Thassa's Oracle + Laboratory Maniac + Jace, Wielder of Mysteries Thassa's Oracle, Laboratory Maniac, and Jace, Wielder of Mysteries are the classic win conditions for blue combo decks that empty their library

Silent cards Silent Swordsman LV3 Magnet Warrior cards Delta the Magnet Warrior Magnet Reverse Monster cards Big Shield Guardna Magical Exemplar Gandora-X the Dragon of Demolition Maiden of Macabre Old Vindictive Magician Mystical Elf King of the Skull Servants Celtic Guard of Noble Arms Feral Imp Andro Sphinx Blast Magician Gold Gadget Queen's Knight Gazelle the King of Mythical Beasts Extra Deck monsters Flame Ghost Spell cards Diffusion Wave Motion Swords of Revealing Light Magical Dimension Magician's Unite Third Sarcophagus Monster Reincarnation Spell Shattering Arrow Beast Magic Attack The True Name Trap cards That Wacky Alchemy Curse of the Circle Magic Jammer ---------------------------- ALEXIS RHODES The cards found in Alexis' pack contain a lot of cards that support Ritual monsters as well as archetypes that focus on Ritual summoning

So this Power is good to use if you need cards in your hand, but before using this power I would make sure that you have cards in your hand that will remove sleepiness or moves on the Snorlax card you evolved from that utilize Snorlax best when it is asleep
Sometimes all you need is some excellent artwork and a solid nod to Pokemon lore
Espeon exs second move is a scary one