Included cards: Mew EX 052 Mew EX 205/165 (golden card) Mewtwo 053
Paying nine mana to search for a copy of a creature card already in your hand is a huge drain on your resources
Before this, let us have a look at what we are getting

Masquerena Infinitrack Fortress Megaclops Infinitrack GOliath Isolde, Two Tales of the Noble Knight Knightmare Cerberus Knightmare Gryphon Knightmare Phoenix Knightmare Unicorn Link Devotee Link Disciple Link Spider Longirsu, the Orcust Orchestrator Lyna the Light Charmer, Lustrous Madolche Fresh Sistart Magical Musketeer Max Mecha Phantom Beast Auroradon Mekk-Knight Crusadia Avramax Mekk-Knight of hte Morning Star Monk of the Tenyi Relinquished Anima Ritual Beast Ulti-Kimunfalcos Predaplant Verte Anaconda Salamangreat Almiraj Scareclaw Light-Heart Scareclaw Tri-Heart Scrap Wyvern Secure Gardna Selene, Queen of the Master Magicians Shaman of the Tenyi Simorgh, Bird of Sovereignty Sky Striker Ace Kagari Sky Striker Ace Kaina Sky Striker Ace Hayate Sky Striker Ace Shizuku Splash Mage Spright Elf SPYRAL Double Helix Talkback Lancer Topologic Zeroboros Traptrix Cularia Traptrix Sera Tri-Brigade Rugal the Silver Sheller Tri-Brigade Shuraig the Ominous Omen Unchained Abomination Unchained Soul of Anguish Unchained Soul of Rage Underworld Goddess of the Closed World Update Jammer Wynn the Wind charmer, Verdant Allure of Darkness Branded Fusion Called by the Grave Card of Demise Cauldron of the Old Man Chain Strike Chicken Game Cosmic Cyclone Crossout Designator Dark Contract with Patent License Dark Ruler No More Dark Snake Syndrome Despia, Theather of the Branded Dimensional Fissure Domain of the True Monarchs Dragonic Diagram Dragonmaid Hospitality Fire Formation Tenki Fire Prison Foolish Burial Goods Forbidden Droplet Galaxy Wave Generaider Boss Stage Hieratic Seal of Creation Interrupted Kaiju Slumber Into the Void Jack-In-The-Hand Labrynth Labyrinth Lair of Darkness Left Arm Offering Lightning Storm Magical Mallet Meteonis Drytron Misfortune Numbers Eveil Pantheism of the Monarchs Pot of Desires Pot of Duality Pot of Extravagance Pot of Prosperity Reasoning Rite of Aramesir Runick Destruction Runick Fountain Runick Flashing Fire Runick Freezing Chains Runick Tip Sales Ban Secret Village of the Spellcasters Sky Striker Mobilize Engage

Yes, the word must have at least four letters, not at least four unique letters
This is a great tempo card and it has Pirate typing too, which can occasionally be relevant