Machina Mayhem

Once per turn, during your Main Phase, you can Special Summon 1 Union Monster of Level 4 or lower from your hand.

Select 1 Machine-Type monster with 500 or less ATK on your side of the field. You can Special Summon up to 2 cards with the same name from your Deck.

You can only activate this card when 1 monster with an ATK of 1500 points or less is Special Summoned to your side of the field while there is a face-up monster on your opponent's side of the field. Special Summon all cards with the same name as the Summoned monster from your hand, Deck, and Graveyard in face-up Attack Position. Your opponent selects 1 monster on their side of the field and Special Summons all cards with that same name from their hand, Deck, and Graveyard.

Each player sends 2 cards from their hand to the Graveyard and draws 2 cards.

Once per turn, during your Standby Phase, you can shuffle 1 card from your hand into the Deck, then draw 1 card.

If you have only 1 original (printed) Type of monster in your Graveyard, face-up monsters you control with the same Type gain 800 ATK.

Activate only when a monster is destroyed by battle and sent to the Graveyard. Special Summon that monster to the same side of the field it was on, in the same battle position it was in when destroyed.

Activate only when your opponent declares an attack. Remove from play the attacking monster.

After activation, equip this card to a face-up monster. The equipped monster gains 300 ATK and DEF. When the equipped monster attacks, it gains additional ATK, during damage calculation only, equal to half the ATK of the attack target.

Select 1 Machine-Type monster on your side of the field; it gains 500 ATK. Only once, negate the effect of a Spell Card that targets the monster. When the selected monster is removed from the field, destroy this card.

Flip all face-down Defense Position monsters on the field face-up. Flip Effects are not activated at this time. Inflict 500 damage to your opponent for each Effect Monster on the field.

Return 1 monster on the field to its owner's hand.