Age of Overlord

If you control another "Nemleria" card: You can banish the following number of cards from your Extra Deck face-down, except "Dreaming Nemleria", then activate the appropriate effect;
● 1: Add 1 "Nemleria" card from your GY to your hand.
● 2: Any damage you take this turn is halved.
● 3: Send 1 Level 10 Beast monster you control to the GY, and if you do, negate the effects of all face-up monsters your opponent currently controls, until the end of this turn.
You can only use the effect of "Nemleria Repeter" once per turn.

Nemleria Repeter

Duelist Nexus

Gains 100 ATK for each face-down card in your Extra Deck. You can only use each of the following effects of "Dreaming Reality of Nemleria, Realized" once per turn. If this card is in your hand: You can target 1 monster you control; place it on the bottom of the Deck, and if you do, Special Summon this card. If this card is Special Summoned: You can activate 1 of these effects;
● Add 1 "Dreaming Nemleria" from your Deck to your face-up Extra Deck.
● Change 1 other face-up monster on the field to face-down Defense Position.

Dreaming Reality of Nemleria, Realized

If this card is in your hand or GY: You can banish 3 cards from your Extra Deck face-down, except "Dreaming Nemleria"; Special Summon this card. You cannot Special Summon monsters from the Extra Deck the turn you activate this effect, except Pendulum Monsters. You can send 1 other Level 10 Beast monster from your hand or face-up field to the GY; Set 1 "Nemleria" Trap directly from your Deck. You can only use each effect of "Nemleria Dream Devourer - Reveil" once per turn.

Nemleria Dream Devourer - Reveil

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 currently face-down banished cards, until the end of this turn. You can only use each effect of "Nemleria Louve" once per turn.

Nemleria Louve

Cyberstorm Access

[ Pendulum Effect ] 
Once per turn, during your Main Phase: You can place 1 "Nemleria" Continuous Spell from your Deck or GY face-up on your field, and if you do, add this card to your Extra Deck face-up. You cannot Special Summon "Dreaming Nemleria" the turn you activate this effect.

[ Monster Effect ] 
Cannot be Normal Summoned/Set. Must be Special Summoned (from your face-up Extra Deck) by having no cards in your Extra Deck, except "Dreaming Nemleria". You can only Special Summon "Dreaming Nemleria(s)" once per turn. If this card is Special Summoned: For every 3 of your face-down banished cards, you can banish up to 1 card from your opponent's field and/or GY, face-down, then shuffle 1 of your face-down banished cards into your Deck for each card you banished by this effect.