Hidden Arsenal 5

If there are 3 or more Laval monsters with different names in your Graveyard, you can Special Summon this card (from your hand).

Once per turn: You can banish 1 Laval monster from your Graveyard; inflict 1000 damage to your opponent. This card cannot declare an attack the turn you activated this effect.

If this card is sent to the Graveyard for the Synchro Summon of a LIGHT monster: You can add 1 Equip Spell Card from your Deck to your hand.

When this card is destroyed by a card effect and sent to the Graveyard: You can draw cards equal to the number of Equip Cards that were equipped to this card.

All face-up LIGHT monsters you control gain 300 ATK for each Equip Card equipped to this card.

When this card declares an attack: You can target a number of monsters your opponent controls up to the number of Equip Cards equipped to this card; change their battle positions

Gem-Knight Garnet + 1 Gem-Knight monster. Must first be Fusion Summoned using the above cards as Fusion Material Monsters. Once per turn: You can Tribute 1 face-up Gem monster you control; this card gains ATK equal to the Tributed monster's ATK, until the End Phase. During battle between this attacking card and a Defense Position monster, inflict piercing Battle Damage to your opponent.

Gem-Knight Sapphire + 1 Gem-Knight monster. Must first be Fusion Summoned (from the Extra Deck) using the above Fusion Material Monsters. If this card attacks: Change it to Defense Position at the end of the Battle Phase. When this card is sent from the field to the Graveyard: Target 1 card your opponent controls; return it to the hand.

Gem-Knight Tourmaline + 1 Gem-Knight monster. Must first be Fusion Summoned using the above Fusion Material Monsters. This card can attack twice during the same Battle Phase. When this card destroys an opponent's monster by battle and sends it to the Graveyard: Inflict damage to your opponent equal to that monster's ATK.

1 Tuner + 1 or more non-Tuner FIRE monsters. You can shuffle 2 Laval monsters from your Graveyard into your Deck to target 1 card your opponent controls; return that card to the hand.

1 Tuner + 1 or more non-Tuner FIRE monsters. When this card is Synchro Summoned: Send 1 card from your hand to the Graveyard. If this card would be destroyed by a card effect, you can banish 1 Laval monster from your Graveyard, instead

1 LIGHT Tuner + 1 or more non-Tuner LIGHT monsters. When this card declares an attack, if it is the only monster you control: You can equip 1 Equip Spell Card from your Deck to this card.