Amorphactor Pain, the Imagination Dracoverlord 100

You can Ritual Summon this card with "Amorphous Persona". If this card is Ritual Summoned: Your opponent skips their next Main Phase 1. Negate the effects of face-up Fusion, Synchro, and Xyz Monsters while they are on the field. If this card is sent from the field to the Graveyard: You can add 1 "Dracoverlord" monster from your Deck to your hand, except "Amorphactor Pain, the Imagination Dracoverlord".

Lector Pendulum, the Dracoverlord

[ Pendulum Effect ]
Negate the effects of face-up Pendulum Monsters while your opponent controls them.

At the start of the Damage Step, if this card battles a Pendulum Monster: Destroy both that monster and this card.

Master Peace, the True Dracoverlord

Requires 3 Tributes to Normal Summon (cannot be Normal Set). To Tribute Summon this card face-up, you can Tribute Continuous Spells/Traps you control, as well as monsters. You can only use each of the following effects of "Master Peace, the True Dracoverlord" once per turn. When your opponent activates a monster effect in their hand or field and you control this Tribute Summoned card (Quick Effect): You can negate the activation, and if you do, destroy that monster. If this Tribute Summoned card is destroyed by battle, or is destroyed by an opponent's card effect while in its owner's Monster Zone: You can activate this effect; your opponent skips their next Main Phase.

Vector Pendulum, the Dracoverlord

[ Pendulum Effect ]
Negate all card effects in your opponent's Pendulum Zones.

''This Overlord overran an entire world with his army of Dracofiends, using his Dragon Alchemy to convert all life into his terrible minions. The source of this power is unidentified, and probably extra-dimensional.''