Many have opted to play a copy of Mannadium Reframing , as it allows you to negate the activation of a Spell/Trap Card or Monster effect while you control a Synchro Monster, and if you control a Visas Starfrost or a monster with 1500 ATK/2100 DEF, you can destroy the card you negated
Once per Duel, send 1 Monster Card in your Spell & Trap Zone, equipped to a Cyberdark Fusion Monster, to the GY, then equip 1 monster your opponent controls to that monster
SR Super Rare Cyberse White Hat X LIGHT Level 6 [ CyberseEffect ] ATK 1800 DEF 2400 If you control 2 or more monsters with the same Type, you can Special Summon this card (from your hand)
So what are you waiting for
Fluffal Dolphin X WATER Level 4 [ FairyEffect ] ATK 1600 DEF 1000 You can target 1 "Toy Vendor" in your GY
While the theme is notorious for its searching power and disruption in the form of Spellbook of Fate, it actually functions well with any and all Spellcasters that tend to run a small Main Deck