Libromancer Agent
Level 6 EARTH/Warrior Effect2000 ATK / 2500 DEF
You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. You can target 1 "Libromancer" card in your GY, except "Libromancer Agent"; add it to your hand, then if you added a Spell/Trap by this effect, place 1 card from your hand on the bottom of the Deck. You can only use each effect of "Libromancer Agent" once per turn.
Libromancer Doombroker
Level 6 DARK/Fiend Ritual Effect2500 ATK / 2000 DEF
You can Ritual Summon this card with a "Libromancer" card. If this card is Ritual Summoned by using a monster(s) on the field, it can attack directly. You can only use each of the following effects of "Libromancer Doombroker" once per turn. During your Main Phase: You can Set 1 "Libromancer" Trap directly from your Deck. When this card inflicts battle damage to your opponent: You can target 1 face-up monster your opponent controls; shuffle it into the Deck.
Libromancer Fire
Level 4 FIRE/Cyberse Effect1800 ATK / 1800 DEF
You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. If this card is Special Summoned: You can add 1 "Libromancer" monster from your Deck to your hand, except "Libromancer Fire". You can only use each effect of "Libromancer Fire" once per turn.
Libromancer Fireburst
Level 7 FIRE/Cyberse Ritual Effect2800 ATK / 2800 DEF
You can Ritual Summon this card with a "Libromancer" card. If this card was Ritual Summoned by using a monster(s) on the field, it cannot be destroyed by battle, also any battle damage it inflicts to your opponent is doubled. This card can make up to 2 attacks on monsters during each Battle Phase. When a monster declares an attack: You can banish 1 "Libromancer" Ritual Monster from your GY; this card gains 200 ATK.
Libromancer Firestarter
Level 3 FIRE/Cyberse Ritual Effect1800 ATK / 1800 DEF
You can Ritual Summon this card with a "Libromancer" card. If this card is Ritual Summoned by using a monster(s) on the field, it cannot be destroyed, or banished, by card effects. Gains 200 ATK/DEF each time your opponent activates a card or effect, while you control this card with ATK less than 3000 in the Monster Zone.
Libromancer Geek Boy
Level 3 WIND/Psychic Effect800 ATK / 800 DEF
You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. If this card is Special Summoned: You can add 1 "Libromancer" Spell from your Deck to your hand. You can only use each effect of "Libromancer Geek Boy" once per turn.
Libromancer Magigirl
Level 4 WATER/Spellcaster Effect600 ATK / 2100 DEF
You can reveal 1 Ritual Monster in your hand: Special Summon this card from your hand. During your opponent's turn (Quick Effect): You can Ritual Summon 1 "Libromancer" Ritual Monster from your hand, by Tributing monsters from your hand or field whose total Levels equal or exceed its Level. You can only use each effect of "Libromancer Magigirl" once per turn.
Libromancer Mystigirl
Level 4 LIGHT/Fairy Ritual Effect1400 ATK / 2100 DEF
You can Ritual Summon this card with a "Libromancer" card. If this card was Ritual Summoned by using a monster(s) on the field, your opponent cannot target Ritual Monsters you control with monster effects. If this card is Special Summoned: You can target 1 face-up monster your opponent controls; until the end of this turn, change its ATK to 0, also negate its effects. You can only use this effect of "Libromancer Mystigirl" once per turn.