Duelist Nexus

Reveal 1 Noble Arms Equip Spell in your hand, and if you do, Special Summon 1 Infernoble Knight monster from your hand or Deck, then either equip it with the revealed card or send the revealed card to the GY. You can banish this card from your GY, then target 1 Infernoble Knight Emperor Charles you control; equip it with 1 Noble Knight monster from your hand or Deck as an Equip Spell that gives it 500 ATK. You can only use each effect of The Continuing Epic of Charles once per turn.

Special Summon 1 Nemleria monster or 1 Level 10 Beast monster from your hand or Deck in Defense Position, but return it to the hand during the End Phase. You can banish this card from your GY, then target 1 face-up monster your opponent controls; it loses 100 ATK/DEF for each of your cards currently banished face-down, until the end of this turn. You can only use each effect of Nemleria Louve once per turn.

Once per turn, if a card in the Monster Zone moves to another Monster Zone: You can activate 1 of these effects.
? All Level 5 or higher Vaylantz monsters you currently control gain 1200 ATK until the end of this turn.
? Send this face-up card from your Spell & Trap Zone to the GY, then target 1 Effect Monster in your opponent's Main Monster Zone; place that opponent's monster face-up as a Continuous Spell in their Spell & Trap Zone in its same column. (If the zone is occupied, destroy the occupying card.)

Target 1 Purrely Xyz Monster you control; Special Summon 1 Level 1 Purrely monster from your Deck (but its effects are negated), and if you do, Special Summon from your Extra Deck, 1 Purrely monster with the same Rank as the targeted monster but different Attribute, by using the Summoned monster as material (this is treated as an Xyz Summon), then you can take from your Deck 1 card with the same name as a Purrely Quick-Play Spell attached to the targeted monster as material, and attach it to the Xyz Summoned monster as material.

Target 1 face-up monster your opponent controls; equip that face-up monster to 1 Mikanko monster you control as an Equip Spell, then if a Ritual Monster Card is on the field, you can inflict 500 damage to your opponent for each Equip Spell you control. You can banish this card from your GY; Special Summon 1 of your Mikanko monsters that is banished or in your hand. You can only use each effect of Mikanko Spiritwalk once per turn.

When your opponent Summons a monster(s) with 1500 or less ATK: Banish that monster(s) with 1500 or less ATK, face-down.

Choose 2 unused Main Monster Zones in the same column; apply this effect, then your opponent can apply it for themselves.
? Special Summon 1 Level 2 or lower monster from your hand or Deck to your chosen zone in Attack Position or face-down Defense Position.
You can only activate 1 Small Scuffle per turn.

When you take damage from an opponent's attack or card effect: Apply this effect based on the type of damage.
? Battle: Special Summon 1 monster from your GY with ATK equal to or lower than the damage you took, and if you do, end the Battle Phase after the Damage Step.
? Effect: Inflict twice that much damage to your opponent.
You can only activate 1 Split Mirror of the Underworld per turn.

If 10 or more cards and/or effects have been activated this turn: Special Summon this card as an Effect Monster (Cyberse/DARK/Level 10/ATK 3000/DEF 3000). (This card is also still a Trap.) If Summoned this way, during your End Phase, Set this card in your Spell & Trap Zone. Once per turn, when your opponent activates a card or effect while this card is in the Monster Zone (Quick Effect): You can destroy as many cards they control as possible, then Set this card in your Spell & Trap Zone.

While you control another Dinosaur monster, your opponent's monsters cannot target this card for attacks. You can target 1 other card you control; destroy it. You can only use this effect of Zuttomozaurus once per turn.

If you control a Level 10 monster, you can Special Summon this card (from your hand). You can only Special Summon Finis Terrae, Tower of the Necroworld once per turn this way. If this card is sent to the GY: You can target 1 face-up card on the field; that card cannot be destroyed by card effects this turn. You can only use this effect of Finis Terrae, Tower of the Necroworld once per turn.

1 Tuner + 1 + non-Tuner monsters
If this card is Synchro Summoned: You can target 1 card on the field; destroy it. If this card on the field is destroyed: You can target 1 face-up monster on the field; that monster cannot attack until the end of your opponent's turn. You can only use each effect of Kuibelt the Blade Dragon” once per turn.