squippit

Gagaga Fortuneteller
DARK Spellcaster/Flip/Effect
L2 400/1000
FLIP: Target 1 Level 4 or lower Spellcaster-Type Flip monster in your Graveyard, except "Gagaga Fortuneteller"; add that target to your hand.
If this card is sent from the field to the Graveyard: You can target 1 "Gagaga" card in your Graveyard, except "Gagaga Fortuneteller"; shuffle that target to your Deck, then draw 1 card. You can only activate 1 "Gagaga Fortuneteller" effect per turn, and only once that turn.

Duchess of the Citadel
DARK Spellcaster/Synchro/Effect
L8 2600/1300
1 Tuner + 1 or more non-Tuner Spellcaster-Type monsters
This card gains 100 ATK for each Spell Counter placed on cards on the field. Once per turn: You can remove 3 Spell Counters from cards on the field, then target 1 monster your opponent controls; negate that monster's effects, until the end of this turn, also halve that monster's ATK. If this card would be destroyed by battle, remove all Spell Counters on cards on the field instead. You can only use this effect of "Duchess of the Citadel" once per Duel.

Petit Scale Dragon
WIND Dragon/Effect
L4 1500/200
You can only control 1 "Petit Scale Dragon". If you control a Spellcaster-Type monster, you can Special Summon this card (from your hand). During your End Phase, if this card is in your Graveyard and you returned a WIND monster from your side of the field to your hand by a card effect: You can discard 1 WIND monster, and if you do, Special Summon this card.

Jester of Prophecy
LIGHT Spellcaster/Xyz/Pendulum/Effect
PS0 R3 1800/900
Pendulum Effect: Once per turn, if a "Prophecy" monster in your possession is destroyed by battle: You can target 1 "Spellbook" Spell Card in your Graveyard; shuffle that monster to your Deck, and if you do, draw 1 card.
Monster Effect: 2 Level 3 monsters
If you can Pendulum Summon Level 3 monsters, you can Pendulum Summon this face-up card from your Extra Deck. If this card is Xyz Summoned: You can draw 1 card, and if that card is a "Prophecy" monster or "Spellbook" Spell Card, draw 1 more card. Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; discard 1 "Spellbook" Spell Card from your hand, and if you do, return that monster to the hand. If this card in the Monster Zone is destroyed by battle or card effect: You can destroy as many cards in your Pendulum Zones as possible, and if you do, place this card in your Pendulum Zone, and if this card is destroyed by a card effect: You can target 3 "Spellbook" Spell Cards in your Graveyard; shuffle them to your Deck, then draw 1 card.