DARK

2 Level 4 DARK monsters When your opponent Special Summons a monster(s) (except during the Damage Step): You can detach 1 material from this card; change that Special Summoned monster(s) to face-down Defense Position.

Trap Normal

When an opponent's monster declares an attack: All Attack Position monsters your opponent controls lose 800 ATK for each monster they control.

Trap Normal

When your opponent's card or effect is activated: Target 1 card on the field (other than that card); destroy it.

Trap Continuous

Each of your opponent's monsters that conducted an attack while this card was face-up on the field has its ATK halved as long as this card remains on the field. During each of your Standby Phases, pay 2000 LP or destroy this card.

LIGHT

3 Level 4 LIGHT monsters You can also Xyz Summon this card by using a "Number 39: Utopia" you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) You can detach 1 Xyz Material from this card; it gains 500 ATK and 1 monster your opponent controls loses 1000 ATK, until the End Phase. You must have 1000 Life Points or less to activate and to resolve this effect.

FIRE

2 Level 4 Beast-Warrior monsters When this card is Xyz Summoned: You can Set 1 "Fire Formation" Spell/Trap directly from your Deck. Once per turn: You can detach 1 material from this card; negate the effects of all face-up Effect Monsters currently on the field, except Beast-Warriors, until the end of your opponent's turn. When this card is sent from the field to the GY: You can send 3 "Fire Formation" Spells/Traps you control to the GY; Special Summon 2 Level 4 or lower Beast-Warrior monsters with the same ATK from your Deck, in face-up Defense Position.

DARK

2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card, then target 1 monster your opponent controls; banish it until your opponent's next Standby Phase. At the end of the Damage Step, if this card attacked: You can make this card gain 300 ATK, and if you do, increase its Rank by 3.

DARK 4

During either player's turn, when a card or effect is activated (except during the Damage Step): You can banish this card you control. During the next Standby Phase, return this card banished by this effect to the field, and if you do, it gains 300 ATK. You can only use this effect of "Evilswarm Thunderbird" once per turn.

Trap Normal

When your opponent Summons a monster(s) with 1500 or more ATK: Destroy that monster(s) with 1500 or more ATK, and if you do, banish it.

Spell Normal

Target 1 monster in either GY; Special Summon it.

Spell Continuous

When this card is activated: You can add 1 Level 4 or lower Beast-Warrior monster from your Deck to your hand. All Beast-Warrior monsters you control gain 100 ATK. You can only activate 1 "Fire Formation - Tenki" per turn.

LIGHT

2 Level 4 monsters When a monster declares an attack: You can detach 1 material from this card; negate the attack. If this card is targeted for an attack, while it has no material: Destroy this card.

Trap Normal

Change the battle positions of all face-up monsters your opponent controls.

Trap Normal

When your opponent Special Summons a monster(s) with 2000 or more ATK: Negate the effects of 1 of those monsters with 2000 or more ATK, and if you do, destroy it.

FIRE 4

When you take battle damage: You can Special Summon this card from your hand, and if you do, gain Life Points equal to the damage you took.

Trap Normal

Each player chooses 1 monster they control, then shuffles it into the Deck.

Trap Normal

When an opponent's monster declares a direct attack: Shuffle all your opponent's Attack Position monsters into the Deck.

EARTH

2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card; apply this effect, depending on this card's current battle position. ● Attack Position: If this card attacks an opponent's monster this turn, it gains 1000 ATK, also the opponent's monster loses 500 ATK, during the Damage Step only. ● Defense Position: Inflict 800 damage to your opponent.

Trap Normal

When there are 4 or more monsters on the field: Destroy all face-up monsters.

Trap Normal

When a monster declares an attack: Target 1 monster on the field; shuffle it into the Deck.

WATER

2 Level 3 monsters When this card is Special Summoned: You can attach 1 Level 3 WATER monster from your hand or your side of the field to this card as an Xyz Material. Once per turn: You can detach 1 Xyz Material from this card, then target 1 WATER monster you control; this turn, that monster can attack your opponent directly, also other monsters cannot attack.

EARTH 3

(Quick Effect): You can target 1 "Wind-Up" monster you control; banish it until your next Standby Phase. This effect can be used only once while this card is face-up on the field.

Trap Normal

Change all Effect Monsters on the field to Defense Position. Until the end of this turn, the original DEF of those monsters becomes 0, also their battle positions cannot be changed.

FIRE

2 Level 4 Beast-Warrior monsters When this card is Xyz Summoned: You can Set 1 "Fire Formation" Spell/Trap directly from your Deck. Once per turn: You can detach 1 material from this card; negate the effects of all face-up Effect Monsters currently on the field, except Beast-Warriors, until the end of your opponent's turn. When this card is sent from the field to the GY: You can send 3 "Fire Formation" Spells/Traps you control to the GY; Special Summon 2 Level 4 or lower Beast-Warrior monsters with the same ATK from your Deck, in face-up Defense Position.

EARTH

2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card; apply this effect, depending on this card's current battle position. ● Attack Position: If this card attacks an opponent's monster this turn, it gains 1000 ATK, also the opponent's monster loses 500 ATK, during the Damage Step only. ● Defense Position: Inflict 800 damage to your opponent.

LIGHT

2 Level 4 monsters When a monster declares an attack: You can detach 1 material from this card; negate the attack. If this card is targeted for an attack, while it has no material: Destroy this card.

WATER

2 Level 3 monsters When this card is Special Summoned: You can attach 1 Level 3 WATER monster from your hand or your side of the field to this card as an Xyz Material. Once per turn: You can detach 1 Xyz Material from this card, then target 1 WATER monster you control; this turn, that monster can attack your opponent directly, also other monsters cannot attack.

LIGHT

3 Level 4 LIGHT monsters You can also Xyz Summon this card by using a "Number 39: Utopia" you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) You can detach 1 Xyz Material from this card; it gains 500 ATK and 1 monster your opponent controls loses 1000 ATK, until the End Phase. You must have 1000 Life Points or less to activate and to resolve this effect.

Spell Normal

Target 1 monster in either GY; Special Summon it.

Trap Normal

When your opponent Summons a monster(s) with 1500 or more ATK: Destroy that monster(s) with 1500 or more ATK, and if you do, banish it.

Trap Normal

Each player chooses 1 monster they control, then shuffles it into the Deck.

Trap Normal

When an opponent's monster declares a direct attack: Shuffle all your opponent's Attack Position monsters into the Deck.

Trap Normal

When a monster declares an attack: Target 1 monster on the field; shuffle it into the Deck.

Trap Continuous

Each of your opponent's monsters that conducted an attack while this card was face-up on the field has its ATK halved as long as this card remains on the field. During each of your Standby Phases, pay 2000 LP or destroy this card.

Trap Normal

When there are 4 or more monsters on the field: Destroy all face-up monsters.