Quarter Century Stampede

2 or more Level 1 monsters
This card gains 200 ATK for each Xyz Material attached to it. This card can attack directly. While this card has Xyz Material, it can attack a number of times each Battle Phase, up to the number of Xyz Materials attached to it. Once per turn, during either player's turn: You can detach 1 Xyz Material from this card; until the end of this turn, "Lyrilusc" monsters you control cannot be destroyed by battle or card effects, also you take no battle damage.

Lyrilusc - Assembled Nightingale

Brothers of Legend

If you control a "Lyrilusc" monster: Negate the effects of all face-up monsters your opponent currently controls, until the end of this turn. You can only activate 1 "Lyrilusc - Bird Strike" per turn.

Lyrilusc - Bird Strike

Legendary Duelists: Synchro Storm

If this card is in your hand: You can target 1 "Lyrilusc" monster in your GY; Special Summon both this card and that monster, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except Xyz Monsters. You can only use this effect of "Lyrilusc - Beryl Canary" once per turn. A WIND Xyz Monster that was Summoned using this card on the field as material gains this effect.
● This card gains 200 ATK, also its control cannot switch.

Lyrilusc - Beryl Canary

Take 1 "Lyrilusc" monster from your Deck, and either add it to your hand or send it to the GY, then you can Special Summon 1 "Lyrilusc" monster with a different name from your hand. You can only activate 1 "Lyrilusc - Bird Call" per turn.

Lyrilusc - Bird Call

You can target 2 Winged Beast Xyz Monsters you control; attach 1 of those monsters to the other as material. (Transfer its materials to that monster.) If you control an Xyz Monster with 3 or more materials: You can draw 1 card. You can only use each effect of "Lyrilusc - Bird Sanctuary" once per turn.

Lyrilusc - Bird Sanctuary

If this card is Special Summoned: You can add 1 "Lyrilusc" Spell/Trap from your Deck to your hand. If this card is in your GY: You can target 1 "Lyrilusc" Xyz Monster you control; attach this card to it as material. You can only use each effect of "Lyrilusc - Celestine Wagtail" once per turn.

Lyrilusc - Celestine Wagtail

If this card is Special Summoned: You can add 1 Level 1 Winged Beast-Type monster from your Deck to your hand. You can only use this effect of "Lyrilusc - Cobalt Sparrow" once per turn. A WIND Xyz Monster that was Summoned using this card on the field as Xyz Material gains this effect.
● Your opponent cannot target this card with card effects.

Lyrilusc - Cobalt Sparrow

2+ Level 1 monsters
Gains 500 ATK for each material attached to it. If your opponent Special Summons a monster(s) (except during the Damage Step): You can detach 1 material from this card, then target 1 of those Special Summoned monsters; return it to the hand. If this card in your possession is sent to your GY by an opponent's card: You can target 1 other "Lyrilusc" monster in your GY; add it to your hand.

Lyrilusc - Ensemblue Robin

Target 1 "Lyrilusc" monster you control; the ATK of all monsters your opponent currently controls become that monster's current ATK, also their Levels/Ranks become 1. When an opponent's monster declares an attack on your "Lyrilusc" monster: You can banish this card from your GY; your monster's ATK becomes that opponent's monster's ATK, until the end of this turn. You can only use each effect of "Lyrilusc - Phantom Feathers" once per turn.

Lyrilusc - Phantom Feathers

2+ Level 1 monsters
Gains 500 ATK for each material attached to it. Once per turn: You can detach 1 material from this card, then target 1 Spell/Trap your opponent controls; shuffle it into the Deck. At the start of the Damage Step, if another monster you control battles: You can detach any number of materials from this card; that monster you control gains 300 ATK for each material detached, until the end of this turn.

Lyrilusc - Promenade Thrush

2+ Level 1 monsters
If this card is Xyz Summoned: You can target 1 face-up monster on the field; it gains 300 ATK/DEF for each material attached to this card. Once per turn: You can detach 1 material from this card; add 1 Level 1 Winged Beast monster from your Deck to your hand. All battle damage you take from battles involving this Xyz Summoned card is also inflicted to your opponent.

Lyrilusc - Recital Starling

If you control a Winged Beast-Type monster: You can Special Summon both this card and 1 Level 1 Winged Beast-Type monster from your hand. You can only use this effect of "Lyrilusc - Sapphire Swallow" once per turn. A WIND Xyz Monster that was Summoned using this card on the field as Xyz Material gains this effect.
● If it is Xyz Summoned: You can target 1 "Lyrilusc" monster in your Graveyard; attach it to this card as Xyz Material.

Lyrilusc - Sapphire Swallow

If you control no monsters, you can Special Summon this card (from your hand). If this card is Special Summoned from the hand: You can Special Summon 1 "Lyrilusc" monster from your hand or Graveyard. You can only use this effect of "Lyrilusc - Turquoise Warbler" once per turn.

Lyrilusc - Turquoise Warbler

Maximum Crisis: Special Edition

"Lyrilusc - Assembled Nightingale" + 1 "Lyrilusc" monster
If this card is Fusion Summoned using an Xyz Monster on the field as Fusion Material whose original name includes "Lyrilusc": You can increase this card's Level by the number of Xyz Materials that monster(s) had. This card gains ATK equal to its Level x 500. Unaffected by other cards' effects. Once per turn: You can inflict damage to your opponent equal to this card's Level x 500.