Deafening Clarion is a fantastic sweeper to begin with but combos incredibly well with Crackling Drake and Enigma Drake
The Neo Genesis collectible is so popular that a Beckett graded 10 version of the 1st Edition Lugia card sold for over $144,300 during a PWCC auction in 2021

Lion Heart Gysahl Greens Summon: Primal Garuda Phantom Train Jecht, Reluctant Guardian Paladin's Arms Starting Town Restoration Magic TierD+ You're Not Alone Zidane, Tantalus Thief Insomnia, Crown City Quistis Trepe Gongaga, Reactor Town Capital City Rufus Shinra Blitzball Sage's Nouliths Blazing Bomb Rabanastre, Royal City Undercity Dire Rat Fate of the Sun-Cryst Ninja's Blades Namazu Trader Ultimecia, Time Sorceress Ashe, Princess of Dalmasca Ride the Shoopuf Cid, Timeless Artificer Summon: Anima Adventurer's Airship Sabotender TierD G'raha Tia Ambrosia Whiteheart Commune with Beavers Reno and Rude Sharlayan, Nation of Scholars Zanarkand, Ancient Metropolis Ice Flan Dark Knight's Greatsword Adventurer's Inn World Map Syr Konrad, the Grim Judge Magister Gabranth Aerith Rescue Mission The Final Days The Gold Saucer Vincent's Limit Break Instant Ramen Thief's Knife Gigantoad TierD- Summon: Choco/Mog Midgar, City of Mako Weapons Vendor Dwarven Castle Guard Light of Judgment Laughing Mad Fang, Fearless l'Cie Rydia, Summoner of Mist Giott, King of the Dwarves Summon: Esper Ramuh Clash of the Eikons Blitzball Shot Shambling Cie'th Hill Gigas Cloudbound Moogle Qiqirn Merchant Mysidian Elder Farseek Rook Turret Chocobo Racetrack Ring of the Lucii Queen Brahne TierF Airship Crash Coeurl Summon: G.F

Then, anytime Mufasa quests, you can ready all the cards in your inkwell
This puts a second untap ability on the stack, targeting Basalt Monolith
For quicker flips, you could look at CGC as an option, but there are some risks