Onslaught of the Fire Kings Structure Deck Single Cards

You can target 1 monster your opponent controls; send 1 Pyro-Type monster with 500 or less ATK from your hand to the Graveyard, and if you do, destroy that target. You cannot declare an attack during the turn you activate this effect.

Target 1 Beast or Beast-Warrior-Type monster; it gains ATK equal to its current DEF until the End Phase. During the End Phase, destroy it.

Reveal the top 3 cards of your Deck, add 1 of them to your hand, then shuffle the rest back into your Deck. You can only activate 1 Pot of Duality per turn. You cannot Special Summon during the turn you activate this card.

Each player sends 2 cards from their hand to the Graveyard, then each player draws 2 cards.

Each player chooses 1 monster they control and switches control of those monsters with each other. Those monsters cannot change their battle positions for the rest of this turn.

Each face-up monster your opponent controls loses 100 ATK × its own Level.

When a FIRE monster(s) you control is destroyed and sent to the Graveyard: Inflict 500 damage to your opponent.

When a Spell/Trap Card is activated: Banish 1 FIRE monster with 200 DEF from your Graveyard; negate the activation, and if you do, destroy it.

Discard 1 card to target 1 card your opponent controls; return that target to the top of the Deck.

Target 1 Beast or Beast-Warrior-Type monster you control; equip this card to that target. It gains 800 ATK. When the equipped monster destroys an opponent's monster by battle and sends it to the Graveyard: Draw 1 card.

Target 1 face-up monster you control; equip this card to that target. It gains 500 ATK. When this card is destroyed by a card effect while equipped: Target 1 card on the field; destroy that target.

Tribute 1 FIRE monster; inflict damage to your opponent equal to that monster's original ATK.