Discard 2 cards from your hand. Negate the activation of a Spell Card and destroy it. Also, look at your opponent's hand and Deck and if you find any Spell Cards of the same name as the destroyed Spell Card, send all of them to the Graveyard.

Activate 1 of these effects. Your opponent takes no further damage this turn.

● During this turn, no Summon of a Spellcaster-Type monster can be negated, and when a Spellcaster-Type monster is Summoned, your opponent cannot activate cards or effects.

● Target 1 Spellcaster-Type monster you control; if it attacks this turn, your opponent cannot activate cards or effects until the end of the Damage Step.

Umbra & Lumis / Skill

Activate the following Skill(s).

● If a Ritual Summoned "The Masked Beast" you control is destroyed by an opponent's card effect, you can Special Summon "Masked Beast Des Gardius" from your hand, Deck or GY, ignoring its Summoning conditions.

● You can Tribute 1 "Masked Beast Des Gardius", then add 1 "The Masked Beast" and 1 "Curse of the Masked Beast" from your Deck and/or GY to your hand.

Each of these Skills can only be used once per Duel.

When your opponent activates a card or effect that would inflict effect damage to you: Your opponent takes the effect damage from that card or effect, instead.

Activate only when your opponent activates a Continuous Spell Card. Negate the activation and the effect of the card and destroy it.

Activate this card by targeting 1 monster your opponent controls; it cannot attack or change its battle position. When that monster is destroyed, destroy this card.

If you have no "Spellbook" Spell Cards in your Graveyard: Reveal 3 "Spellbook" Spell Cards with different names from your Deck, your opponent randomly adds 1 of them to your hand, and shuffle the rest back into your Deck. You can only activate 1 "Spellbook Library of the Crescent" per turn. You cannot activate any Spell Cards the turn you activate this card, except "Spellbook" Spell Cards.

If you have 5 or more "Spellbook" Spell Cards in your Graveyard: Excavate the top 2 cards of your Deck, add any excavated "Spellbook" Spell Cards to your hand, also shuffle the other cards into the Deck. You can only activate 1 "Spellbook Library of the Heliosphere" per turn. You cannot activate any Spell Cards the turn you activate this card, except "Spellbook" Spell Cards.

Spellcaster / Effect

If this card is Normal Summoned or flipped face-up: Add 1 "Spellbook" Spell from your Deck to your hand.

Look at the top 3 cards of your Deck, then return them to the top of the Deck in any order.

Each time a "Spellbook" Spell Card is activated, place 1 Spell Counter on this card. All Spellcaster-Type monsters you control gain 100 ATK for each Spell Counter on this card. When this card with Spell Counter(s) is destroyed and sent to the Graveyard: You can add 1 Spellcaster-Type monster from your Deck to your hand, whose Level is less than or equal to the number of Spell Counters that were on this card.

Target 1 of your banished "Spellbook" Spell Cards, except "Spellbook of Eternity"; add that target to your hand. You can only activate 1 "Spellbook of Eternity" per turn.

If you control a Spellcaster monster: You can banish up to 3 "Spellbook" Spells from your GY; apply this effect, depending on the number of Spells banished for this card's activation. You can only activate 1 "Spellbook of Fate" per turn.

● 1: Return 1 Set Spell/Trap on the field to the hand.

● 2: Change 1 monster on the field to face-down Defense Position or face-up Attack Position.

● 3: Banish 1 card your opponent controls.

During the End Phase of the turn this card was activated, add "Spellbook" Spell Cards from your Deck to your hand, except "Spellbook of Judgment", up to the number of Spell Cards activated after this card's resolution, then, you can Special Summon from your Deck 1 Spellcaster-Type monster whose Level is less than or equal to the number of cards added to your hand by this effect. You can only activate 1 "Spellbook of Judgment" per turn.

Send to the GY either 1 Spellcaster monster you control, or 1 other "Spellbook" card from your hand or face-up field, except "Spellbook of Knowledge", and if you do, draw 2 cards. You can only activate 1 "Spellbook of Knowledge" per turn.

Banish 1 Spellcaster-Type monster from your Graveyard and reveal 1 other "Spellbook" Spell Card in your hand to target 1 Spellcaster-Type monster in your Graveyard; Special Summon that target in face-up Attack Position and equip it with this card. The equipped monster's Level is increased by the Level of the monster that was banished for this card's activation. You can only activate 1 "Spellbook of Life" per turn.

Target 1 Spellcaster-Type Xyz Monster in your Graveyard and up to 2 of your banished "Spellbook" Spell Cards; Special Summon that monster, and if you do, attach the targeted "Spellbook" Spell Card(s) to it as Xyz Material. You can only activate 1 "Spellbook of Miracles" per turn.

Target 1 Spellcaster monster you control; this turn, it gains 1000 ATK. And if it does, each time it destroys an opponent's monster by battle this turn: You can add 1 "Spellbook" Spell from your Deck to your hand. You can only activate 1 "Spellbook of Power" per turn.

Add 1 "Spellbook" card from your Deck to your hand, except "Spellbook of Secrets". You can only activate 1 "Spellbook of Secrets" per turn.

Target 1 Spellcaster monster on the field, then activate 1 of these effects;

● That face-up monster is unaffected by other Spell effects this turn.

● That face-up monster is unaffected by Trap effects this turn.

If you control a Spellcaster-Type monster: You can reveal 1 other "Spellbook" card in your hand, then target 1 "Spellbook" Normal Spell Card in your Graveyard, except "Spellbook of the Master"; this card's effect becomes that target's effect. You can only activate 1 "Spellbook of the Master" per turn.

All face-up monsters your opponent currently controls cannot be Tributed, or used as material for a Fusion, Synchro, Xyz, or Link Summon, until the end of this turn.

Spellcaster / Effect

Once per turn: You can send 1 "Ice Barrier" monster from your hand to the GY; neither player can activate Spell Cards until the end of your next turn, while this monster is face-up on the field.

Spellcaster / Effect

Once per turn, when another Monster Card's effect is activated while there is no Spellstone Counter on this card, place 1 Spellstone Counter on this card (max. 1). This card gains 300 DEF for each Spellstone Counter on it. Once per turn, you can remove 1 Spellstone Counter from your side of the field to select 1 card in your opponent's Graveyard, and remove that card from play.

Fiend / Effect

When an opponent's monster declares an attack: You can send this card from your hand to the GY; change the attacking monster to Defense Position. When you Ritual Summon, you can banish this card from your GY as 1 of the monsters required for the Ritual Summon.