Keeping Jolteon ex active and attacking consistently is more effective than chasing risky knockouts
For the sake of reference, Yu-Gi-Oh 2006 for GBA had 3000 cards, and that was eyebrow-raising at the time
Advanced Search Sets Random Syntax Aligned Hedron Network Ally Encampment Bane of Bala Ged Blight Herder Blighted Cataract Blighted Fen Blighted Gorge Blighted Steppe Blighted Woodland Breaker of Armies Canopy Vista Cinder Glade Conduit of Ruin Deathless Behemoth Desolation Twin Eldrazi Devastator Endless One Evolving Wilds Fertile Thicket Forest Gruesome Slaughter Hedron Archive Hedron Blade Island Kozilek's Channeler Looming Spires Lumbering Falls Mortuary Mire Mountain Oblivion Sower Pathway Arrows Pilgrim's Eye Plains Prairie Stream Ruin Processor Sanctum of Ugin Sandstone Bridge Scour from Existence Shambling Vent Shrine of the Forsaken Gods Skyline Cascade Slab Hammer Smoldering Marsh Spawning Bed Sunken Hollow Swamp Titan's Presence Ulamog's Despoiler Ulamog, the Ceaseless Hunger Void Winnower
Then, you may return 1 [Magnadramon], 1 [Azulongmon], and 1 [Megidramon] from your trash to the bottom of your deck in any order to trash the top 2 cards of your opponent's security stack
Your Skill inherently puts you behind two cards so you do need some card acceleration but aside from that the deck is quite malleable as long as you can make Loading
This is still considered an error by CGC because it occurred before the card was cut from the sheet and does not affect the final grade of the card
