Legacy of Destruction

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by having 25 or more cards in your GY. While your opponent has 25 or more cards in their GY, this card gains 2500 ATK/DEF.

Gains 300 ATK for each banished card. You can only use each of the following effects of Gandora-G the Dragon of Destruction once per turn. If you control Shining Sarcophagus: You can Special Summon this card from your hand. You can pay half your LP; destroy as many other cards on the field as possible, and if you do, banish them, then Special Summon 1 Level 7 or lower monster that mentions Shining Sarcophagus from your Deck, and increase its Level by the number of cards destroyed by this effect.

Once per turn, during the Standby Phase: Increase this card's Level by 1. While this card's Level is higher than its original Level, it gains ATK equal to the difference x 500. When your opponent activates a card or effect that targets Shining Sarcophagus, or a monster(s) that mentions it, that you control (Quick Effect): You can negate the activation, and if you do, increase this card's Level by 1. You can only use this effect of Silent Swordsman Zero once per turn.

If your opponent draws a card(s): Increase this card's Level by the number drawn. While this card's Level is higher than its original Level, it gains ATK equal to the difference x 500. When your opponent activates a Spell Card or effect, while you control Shining Sarcophagus (Quick Effect): You can negate the activation, and if you do, increase this card's Level by 1. You can only use this effect of Silent Magician Zero once per turn.

If this card is Normal or Special Summoned: You can add 1 Shining Sarcophagus or 1 Spell/Trap that mentions it from your Deck to your hand. If this card is destroyed by battle or card effect: You can Set 1 Stronghold the Hidden Fortress from your Deck. You can only use each effect of Gadget Trio once per turn.

While you control Shining Sarcophagus, this card cannot be destroyed by battle, also your opponent's monsters cannot target monsters for attacks, except this one. You can only use each of the following effects of Moremarshmallon once per turn. During your opponent's turn, if you control Shining Sarcophagus (Quick Effect): You can Special Summon this card from your hand. If this card is destroyed by card effect: You can Special Summon 1 Moremarshmallon from your hand, Deck, GY, or banishment, except this card, and if you do, inflict 1000 damage to your opponent.

This card's name becomes Ancient Gear Golem while on the field or in the GY. If this card is Normal or Special Summoned: You can add up to 2 cards (Ancient Gear cards and/or Geartown) from your Deck to your hand, except Ancient Gear Dark Golem, then discard 1 card, also you cannot Set cards for the rest of this turn. You can only use this effect of Ancient Gear Dark Golem once per turn. If this card attacks, your opponent cannot activate Spell/Trap Cards until the end of the Damage Step.

If this card is Normal or Special Summoned: You can Special Summon 1 Ancient Gear monster from your hand, except Ancient Gear Tanker, ignoring its Summoning conditions, or, if your opponent controls a monster, you can Special Summon from your GY instead. You can target 1 face-up card you control; destroy it, also for the rest of this turn, all monsters you control that are Ancient Gear Golem, or mention it, gain 600 ATK. You can only use each effect of Ancient Gear Tanker once per turn.

You can send 1 Ancient Gear Golem from your hand, Deck, or face-up Monster Zone to the GY; immediately after this effect resolves, Normal Summon 1 Ancient Gear monster. If you Normal or Special Summon Ancient Gear Golem (except during the Damage Step): You can Special Summon 1 Ancient Gear Golem from your hand or GY, ignoring its Summoning conditions. You can banish this card from your GY; place 1 Ancient Gear Continuous Trap from your hand face-up on your field. You can only use each effect of Ancient Gear Commander once per turn.

Pendulum Effect
You can target 1 Melodious Fusion Monster you control; send 1 Melodious monster from your Deck to the GY, and if you do, the targeted monster gains ATK equal to the Level of that monster sent to the GY x 200 until the end of this turn. You can only use this effect of Refrain the Melodious Songstress once per turn.
Monster Effect
If this card is Normal or Special Summoned: You can add 1 Melodious monster from your Deck to your hand, except Refrain the Melodious Songstress. If a Melodious Fusion Monster(s) is Special Summoned to your field, while this card is face-up in your Extra Deck (except during the Damage Step): You can place this card in your Pendulum Zone. You can only use each effect of Refrain the Melodious Songstress once per turn.

Pendulum Effect
You cannot Pendulum Summon, except LIGHT monsters (this effect cannot be negated). If you do not control any face-up monsters, other than Melodious monsters: You can add 1 Melodious Spell/Trap from your Deck to your hand. You can only use this effect of Couplet the Melodious Songstress once per turn.
Monster Effect
If this card is added to your hand, except by drawing it for your normal draw: You can reveal this card; Special Summon 1 Level 4 or lower Melodious monster from your hand or GY. If a Melodious Fusion Monster(s) is Special Summoned to your field, while this card is face-up in your Extra Deck (except during the Damage Step): You can place this card in your Pendulum Zone. You can only use each effect of Couplet the Melodious Songstress once per turn.

When an attack is declared involving this card and an opponent's monster: You can place this card from the field, and that opponent's monster, face-up in their owners' Spell & Trap Zones as Continuous Spells. While this card is a Continuous Spell: You can target 1 FIRE monster in your GY, except Snake-Eyes Diabellstar; place it face-up in its owner's Spell & Trap Zone as a Continuous Spell, and if you do, Special Summon this card. You can only use each effect of Snake-Eyes Diabellstar once per turn.