Elemental Energy Single Cards

Select 1 face-up Elemental Hero Avian on your side of the field to activate this card. This turn, the selected card can attack as many times as the number of monster(s) on your side of the field when this card resolves. In that case, it cannot attack your opponent's Life Points directly, and you opponent's other monster(s) cannot attack.

Select 1 face-up Elemental Hero Avian on your side of the field to activate this card. This turn, the selected card can attack as many times as the number of monster(s) on your side of the field when this card resolves. In that case, it cannot attack your opponent's Life Points directly, and you opponent's other monster(s) cannot attack.

Tribute 2 Hydrogeddons and 1 Oxygeddon on your side of the field. Special Summon 1 Water Dragon from your hand, Deck, or Graveyard.

Increase the ATK of the equipped monster by 800 points for each other face-up monster on the field with the same name as the equipped monster.

Increase the ATK of the equipped monster by 800 points for each other face-up monster on the field with the same name as the equipped monster.

Send 1 Equip Spell Card from your hand to the Graveyard to activate this card. If the equipped monster destroys a monster as a result of battle, the controller of this Equip Card can add 1 monster with ATK equal to or less than the equipped monster from their Graveyard to their hand.

Send 1 Equip Spell Card from your hand to the Graveyard to activate this card. If the equipped monster destroys a monster as a result of battle, the controller of this Equip Card can add 1 monster with ATK equal to or less than the equipped monster from their Graveyard to their hand.

When a Fusion Monster on the field is destroyed and sent to the Graveyard, you can Special Summon from your Graveyard 1 of the Fusion Material Monsters that you used for the Fusion Summon of that Fusion Monster.

The controller of this card cannot Normal Summon or Set. During the End Phase of the turn that a monster on your side of the field that includes B.E.S. in its card name, or is named Big Core is destroyed and sent to the Graveyard, you can Special Summon from your Deck 1 monster that includes B.E.S. in its card name, or is named Big Core.

If you activate this card, you cannot Normal Summon, Flip Summon or Special Summon during the turn this card is activated. Special Summon from your Graveyard 1 monster that includes Dark World in its card name.

If there is a face-up monster on your side of the field that includes Elemental Hero in its card name, negate 1 attack from your opponent monster.

If there is a face-up monster on your side of the field that includes Elemental Hero in its card name, negate 1 attack from your opponent monster.