Spirit of Tefra - Magenum’s Saber[Warrior/FIRE/Synchro/Effect/ATK 3000/DEF 2600] Level 81 “Magenum” Tuner + 1 or more non-Tuner monsters
If this card is used for a Synchro Summon of a “Magenum” monster, you can treat it as a Level 4 monster. If this card was Synchro Summoned using a FIRE “Magenum’s Book” monster as Material, you can place 1 “Magenum’s Book of Ashes - Tefra" from your GY face-up in your Spell & Trap Zone as a Continuous Spell, and if you do, it gains the following effect (even if this card leaves the field). You can only use the preceding effect of “Spirit of Tefra - Magenum’s Saber” once per turn.
• Unaffected by your opponent’s cards’ effects while you control “Spirit of Tefra - Magenum’s Saber”. All “Magenum” monsters you control gain 500 ATK. Each time a “Magenum” monster inflicts battle damage to your opponent, inflict 500 damage to your opponent.
Spirit of Nero - Magenum’s Archer[Warrior/WATER/Synchro/Effect/ATK 2900/DEF 2700] Level 81 “Magenum” Tuner + 1 or more non-Tuner monsters
If this card is used for a Synchro Summon of a “Magenum” monster, you can treat it as a Level 4 monster. If this card was Synchro Summoned using a WATER “Magenum’s Book” monster as Material, you can place 1 “Magenum’s Book of Cascades - Nero" from your GY face-up in your Spell & Trap Zone as a Continuous Spell, and if you do, it gains the following effect (even if this card leaves the field). You can only use each of the preceding effects of “Spirit of Nero - Magenum’s Archer” once per turn.
• Unaffected by your opponent’s cards’ effects while you control “Spirit of Nero - Magenum’s Archer”. Once per turn: You can Special Summon 1 monster from your GY.
Spirit of Astra - Magenum’s Rider[Warrior/LIGHT/Synchro/Effect/ATK 2800/DEF 2800] Level 81 “Magenum” Tuner + 1 or more non-Tuner monsters
If this card is used for a Synchro Summon of a “Magenum” monster, you can treat it as a Level 4 monster. If this card was Synchro Summoned using a LIGHT “Magenum’s Book” monster as Material, you can place 1 “Magenum’s Book of Discharge - Astra” from your GY face-up in your Spell & Trap Zone as a Continuous Spell, and if you do, it gains the following effect (even if this card leaves the field). You can only use each of the preceding effects of “Spirit of Astra - Magenum’s Rider” once per turn.
• Unaffected by your opponent’s cards’ effects while you control “Spirit of Astra - Magenum’s Rider”. Your opponent cannot activate cards or effects during the Battle Phase. Your “Magenum” monsters can attack directly, and if they do, any battle damage inflicted becomes halved.
Spirit of Mydros - Magenum's Caster[Warrior/DARK/Synchro/Effect/ATK 2700/DEF 2900] Level 81 “Magenum” Tuner + 1 or more non-Tuner monsters
If this card is used for a Synchro Summon of a “Magenum” monster, you can treat it as a Level 4 monster. If this card was Synchro Summoned using a DARK “Magenum’s Book” monster as Material, you can place 1 “Magenum’s Book of Umbra - Mydros” from your GY face-up i your Spell & Trap Zone as a Continuous Spell, and if you do, it gains the following effect (even if this card leaves the field). You can only use each of the preceding effects of “Spirit of Mydros - Magenum's Caster” once per turn.
• Unaffected by your opponent’s cards’ effects while you control “Spirit of Mydros - Magenum's Caster”. Once per turn, when a Spell/Trap Card or effect is activated on the field (Quick Effect): You can negate the activation, and if you do, destroy it.
Spirit of Hyella - Magenum’s Lancer[Warrior/WIND/Synchro/Effect/ATK 2600/DEF 3000] Level 81 “Magenum” Tuner + 1 or more non-Tuner monsters
If this card is used for a Synchro Summon of a “Magenum” monster, you can treat it as a Level 4 monster. If this card was Synchro Summoned using a WIND “Magenum’s Book” monster as Material, you can place 1 “Magenum’s Book of Tempest - Hyella” from your GY face-up in your Spell & Trap Zone as a Continuous Spell, and if you do, it gains the following effect (even if this card leaves the field). You can only use the preceding effect of “Spirit of Hyella - Magenum’s Lancer” once per turn.
• Unaffected by your opponent’s cards’ effects while you control “Spirit of Hyella - Magenum’s Lancer”. Once per turn (Quick Effect): You can target 1 card on the field; Shuffle it into the Deck.
Mary, Curate of Magenum’s Books
[Spellcaster/EARTH/Link/Effect/ATK 2000/LINK - 3]
2+ Effect Monsters
You can only use this card name’s (1)st effect once per turn.
(1) If this card is Link Summoned: You can place 2 “Magenum’s Book” monsters from your GY face-up in your Spell & Trap Zones as Continuous Spells. Cards and effects cannot be activated in response to this effect.
(2) You can target 1 “Magenum’s Book” card in your Spell & Trap Zone; discard 1 card, then Special Summon it to a zone this card points to.
(3) If this card is sent to the GY, gain 1000 LP.