This card is used to Ritual Summon "Ruin, Queen of Oblivion" or "Demise, King of Armageddon". You must also Tribute monsters from your hand or field whose total Levels exactly equal the Level of the Ritual Monster you Ritual Summon.

Zombie / Effect

If you have 2000 LP or less, you can Special Summon this card (from your hand). If this card is Normal or Special Summoned: This card's ATK becomes half the opponent's LP.

Send 1 "Therion" card from your Deck to the GY. If this card is in your GY: You can target 1 "Therion" card in your GY; if both are still in your GY, add either that card or this card to your hand, and if you do, place the other on the bottom of your Deck. You can only use 1 "Endless Engine Argyro System" effect per turn, and only once that turn.

Odion / Skill

If you have exactly 3 Traps in your GY, randomly add 1 Trap from your GY to your hand, randomly shuffle 1 Trap from your GY into your Deck, then randomly banish 1 Trap from your GY. This Skill can only be used once per Duel.

This card's name becomes "Magical Citadel of Endymion" while in the Spell & Trap Zone. Each time a Spell Card is activated, place 1 Spell Counter on this card when that Spell resolves. Once per turn, after damage calculation, if your Spellcaster monster is destroyed by battle: You can remove 6 Spell Counters from your field; Special Summon 1 Level 7 or higher Spellcaster monster from your hand or Deck. You can only activate 1 "Endymion's Lab" per turn.

Spellcaster / Effect

You can target 1 "Magistus" monster you control; equip it with 1 "Magistus" monster from your Extra Deck. You can target 1 face-up Spell you control; destroy it, and if you do, draw 1 card, then place 1 card from your hand on the bottom of the Deck. You can only use each effect of "Endymion, the Magistus of Mastery" once per turn.

Spellcaster / Effect

You can Special Summon this card (from your hand or GY) by removing 6 Spell Counters from a "Magical Citadel of Endymion" you control. If Summoned this way: Target 1 Spell in your GY; add that target to your hand. Once per turn: You can discard 1 Spell, then target 1 card on the field; destroy that target.

Spellcaster / Pendulum / Effect

Pendulum Effect: You can remove 6 Spell Counters from your field; Special Summon this card from the Pendulum Zone, then count the number of cards you control that can have a Spell Counter, destroy up to that many cards on the field, and if you do, place Spell Counters on this card equal to the number of cards destroyed. You can only use this effect of "Endymion, the Mighty Master of Magic" once per turn.

Monster Effect: Once per turn, when a Spell/Trap Card or effect is activated (Quick Effect): You can return 1 card you control with a Spell Counter to the hand, and if you do, negate the activation, and if you do that, destroy it. Then, you can place the same number of Spell Counters on this card that the returned card had. While this card has a Spell Counter, your opponent cannot target it with card effects, also it cannot be destroyed by your opponent's card effects. When this card with a Spell Counter is destroyed by battle: You can add 1 Normal Spell from your Deck to your hand.

Activate 1 of these effects.

● Target 1 face-up monster your opponent controls; change that target's battle position.

● Tribute 1 monster, then target 1 face-up monster your opponent controls; take control of that target until the End Phase.

Bastion / Skill

You can declare FIRE, WATER, EARTH, or WIND. This turn, monsters with the declared Attribute gain 500 ATK and lose 400 DEF, also any battle damage they inflict is halved. If you control no monsters with the declared Attribute, flip this card over.

Warrior / Effect

Gemini monsters you control that are being treated as Effect Monsters cannot be destroyed by card effects.

Target 1 face-up monster you control; it gains 200 ATK/DEF for each card your opponent currently has in their hand, until the end of this turn.

Chain this card to an opponent's card effect that would inflict damage to you. That damage is negated, and you gain Life Points equal to the amount you would have taken.

Your opponent's hand size limit becomes 5.

Spellcaster / Effect

When your opponent activates a card or effect by declaring exactly 1 card name (Quick Effect): You can send this card from your hand to the GY; declare 1 other card name. The card name your opponent declared becomes the card name declared by this effect. Once per turn (Quick Effect): You can target 1 face-up card on the field; destroy it during the End Phase of the next turn.

Warrior / Effect

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 2 "Six Samurai" monsters from your GY. Once per turn: You can target 1 face-up monster; destroy that target. This card cannot attack the turn this effect is activated.

You cannot Summon the turn you activate this card. Activate at the end of the Damage Step, if a Spellcaster-Type monster you control attacked and destroyed an opponent's monster by battle. That monster can attack again (immediately).

Spellcaster / Synchro / Effect

1 Tuner + 1 or more non-Tuner monsters

If this card is Synchro Summoned using a "Magician" Pendulum Monster as Material: You can target 1 Spell Card in your Graveyard; add it to your hand. You can only use this effect of "Enlightenment Paladin" once per turn. When this card destroys an opponent's monster by battle: You can inflict damage to your opponent equal to that monster's original ATK.

When your opponent Special Summons a monster(s): Destroy it, then you can banish 5 Zombie monsters from your GY, and if you do, Special Summon 1 Level 7 or higher Zombie monster from your hand or Deck.

Beast-Warrior / Effect

If your Beast, Beast-Warrior, or Winged Beast monster attacks a Defense Position monster, inflict piercing battle damage.

Rock / Effect

Gains 400 ATK/DEF for each card in your hand.

Warrior / Effect

During the Battle Phase (Quick Effect): You can discard this card, then target 1 "Black Luster Soldier" monster or "Gaia The Fierce Knight" monster you control; it gains 1500 ATK until the end of this turn, and if it does, every opponent's monster that battles it this turn has its ATK become that monster's original ATK during damage calculation only. Once per turn, during the End Phase, if this card is in your GY: You can banish 1 LIGHT and 1 DARK monster from your GY, except this card; add this card to your hand.

Rock / Effect

You can Tribute 1 Effect Monster: Special Summon this card from your hand, then Special Summon 1 "Epigonos Token" (Level 1/ATK 0/ DEF 0) with the same Type and Attribute as the Tributed monster's original Type and Attribute. You can only use this effect of "Epigonen, the Impersonation Invader" once per turn.

Rock / Effect

If this card is Normal or Special Summoned: You can send 1 Level 4 or lower "Magnet Warrior" monster from your Deck to the GY, except "Epsilon The Magnet Warrior"; this card's name becomes the sent monster's name (until the End Phase), then you can Special Summon 1 "Magnet Warrior" or "Magna Warrior" monster from your GY with a different name than the cards you control. You can only use this effect of "Epsilon The Magnet Warrior" once per turn.

Fairy / Xyz / Effect

2 Level 2 monsters

Once per turn: You can target 1 Effect Monster your opponent controls; negate its effects until the end of this turn. This is a Quick Effect if this card has "Purrely Pretty Memory" as material. Up to thrice per turn, when you activate a "Purrely" Quick-Play Spell Card (Quick Effect): You can attach that card on the field to this card as material, then you can change the battle position of 1 monster your opponent controls.