Venom Deck Breakdown

DARK 8

If this card is in your GY: You can Tribute 1 monster; Special Summon this card, then your opponent can add 1 monster from their GY to their hand. If this card is Special Summoned: You can target 2 of your banished monsters, including a Reptile monster; return them to the GY. You can only use each effect of "Aleirtt, the Ogdoadic Dark" once per turn.

DARK 10

If a monster(s) is Special Summoned from the Deck or Extra Deck by your opponent's activated monster effect, while this card is in your GY (except during the Damage Step): You can Special Summon this card. When a monster effect is activated that includes an effect that Special Summons a monster(s) (Quick Effect): You can banish 1 card from your hand or field; negate that effect, and if you do, destroy that monster. During the End Phase, if this card is currently banished, and was banished this turn: You can return 1 of your other banished monsters to the GY. You can only use each effect of "Derk, Longing for the Blue Skies" once per turn.

DARK 10

There can only be 1 "Earthbound Immortal" monster on the field. If there is no face-up Field Spell Card on the field, destroy this card. Your opponent cannot target this card for attacks. This card can attack your opponent directly. If this card is destroyed by a card effect, except by its own effect: Destroy all cards on the field.

LIGHT 4

If this card is sent from the field to the GY, or Special Summoned from the GY: You can target 1 face-up monster your opponent controls, and 1 monster in their GY with an equal or higher ATK than that target; Special Summon that monster from the GY to their field, and if you do, send that other monster they control to the GY. If this card is in your GY: You can send 1 card from your hand to the GY; add this card to your hand. You can only use each effect of "Flogos, the Ogdoadic Boundless" once per turn.

LIGHT 8

If this card is in your GY: You can Tribute 1 monster; Special Summon this card, then your opponent can Special Summon 1 monster from their GY, but negate its effects. If this card is Special Summoned: You can target 1 Level 4 or lower "Ogdoadic" monster in your GY; Special Summon it, but banish it when it leaves the field. You can only use each effect of "Keurse, the Ogdoadic Light" once per turn.

LIGHT 3

If this card is sent from the hand to your Graveyard: You can Special Summon it from the Graveyard. This card cannot be used as a Synchro Material Monster.

DARK 4

You can send this card from your hand to the GY; send 1 LIGHT Reptile monster from your Deck to the GY. If this card is Normal or Special Summoned: You can add 1 "Ogdoadic" Spell/Trap from your Deck to your hand. You can only use each effect of "Nauya, the Ogdoadic Remnant" once per turn.

LIGHT 4

You can send this card from your hand to the GY; send 1 DARK Reptile monster from your Deck to the GY. If you control no monsters, or you control an "Ogdoadic" monster: You can Special Summon this card from your GY, but banish it when it leaves the field, also you cannot Special Summon monsters, except Reptile monsters, while this card is face-up in the Monster Zone. You can only use each effect of "Nunu, the Ogdoadic Remnant" once per turn.

LIGHT 10

If this card is in your GY: You can Tribute 3 monsters; Special Summon this card. Once, while this card is face-up on the field (Quick Effect): You can send all monsters from the field to the GY, except face-up monsters Special Summoned from the GY. You can only use each effect of "Ogdoabyss, the Ogdoadic Overlord" once per turn.

EARTH 3

When this card is Special Summoned: Change all other Special Summoned monsters on the field to face-down Defense Position. You can only use the effect of "Terrene Toothed Tsuchinoko" once per turn.

EARTH 8

If a monster(s) is sent from the hand to the GY, while this card is in your GY (except during the Damage Step): You can Special Summon this card, but place it on the bottom of the Deck when it leaves the field. You can only use this effect of "Vanguard of the Underground Emperor" once per turn.

DARK 10

Cannot be Normal Summoned or Set. Must first be Special Summoned with "Rise of the Snake Deity" and cannot be Special Summoned by other ways except by its own effect. This card gains 500 ATK for each Reptile-Type monster in your Graveyard. This card cannot be targeted by, and is unaffected by, Spell/Trap effects and other Effect Monsters' effects. When this card is destroyed by battle and sent to the Graveyard: You can banish 1 other Reptile-Type monster from your Graveyard; Special Summon this card. When this card inflicts Battle Damage to your opponent: Place 1 Hyper-Venom Counter on it. When 3 Hyper-Venom Counters are on this card, you win the Duel.

DARK 8

Cannot be Special Summoned by another Effect Monster's effect. This card is unaffected by "Venom Swamp". This card gains 500 ATK for each Reptile-Type monster in your Graveyard. When this card is destroyed by battle and sent to the Graveyard: You can banish 1 other Reptile-Type monster from your Graveyard; Special Summon this card.

DARK 4

If this card is sent from the field to the GY, or Special Summoned from the GY: You can activate this effect; your opponent draws 1 card, and if they do, you add 1 "Ogdoadic" monster from your Deck to your hand, except "Zohah, the Ogdoadic Boundless", then, each player sends 1 card from their hand to the GY. If this card is in your GY: You can send 1 card from your hand to the GY; add this card to your hand. You can only use each effect of "Zohah, the Ogdoadic Boundless" once per turn.

WATER 4

FLIP: Target 1 monster your opponent controls; return that target to the hand.

Spell Quick

Activate 1 of these effects. ● Target 1 face-up monster your opponent controls; change that target's battle position. ● Tribute 1 monster, then target 1 face-up monster your opponent controls; take control of that target until the End Phase.

Spell Field

If a face-up Reptile monster(s) you control is destroyed by battle or an opponent's card effect: You can target 1 card your opponent controls; send it to the GY. If this card in the Field Zone is destroyed by your opponent's card effect: You can send cards from the top of your opponent's Deck to the GY, equal to the number of Reptile monsters with different names in your GY. You can only use each effect of "Ogdoadic Origin" once per turn.

Spell Quick

At the start of the Damage Step, if 2 monsters battle: Activate 1 of these effects; ● Change the attacking monster to Defense Position. ● Return the attack target monster to the hand. ● Destroy both battling monsters. You can only activate 1 "Overexaggeration" per turn.

Spell Equip

During the End Phase: You can destroy the equipped monster. If this card is sent to the GY because the equipped monster was destroyed and sent to the GY: Special Summon 1 "Parasomnia Token" (Level 1/ATK ?/DEF 0) with the equipped monster's original Type, Attribute, and ATK, then equip this card to that Token. You can only use each effect of "Parasomnia Pillow" once per turn.

Spell Normal

Discard 1 card. Select 4 Reptile-Type monsters from your Deck and send them to the Graveyard.

Spell Normal

Destroy all monsters you control, and if you do, inflict 300 damage to your opponent for each monster destroyed.

Spell Normal

Discard 1 Level 8 monster; draw 2 cards.

Spell Normal

Activate only if all monsters in your Graveyard are Reptile-Type. Select 1 non-Tuner monster in your Graveyard. Special Summon it. Destroy it during the End Phase.

Trap Continuous

Once per turn, when you take Battle Damage from a battle involving a Reptile-Type monster, you can Special Summon 1 Reptile-Type monster from your Deck with ATK less than or equal to the Battle Damage you took.

Trap Normal

Target 1 face-up Reptile-Type monster you control and 2 cards your opponent controls; destroy all three targets.

Trap Normal

Special Summon 2 "Ogdoadic Tokens" (Reptile/DARK/Level 2/ATK 0/DEF 0), OR if you have 8 or more "Ogdoadic" monsters with different names in your GY, you can apply this effect instead. ● Special Summon 2 Reptile monsters with different names from your GY. You can only activate 1 "Ogdoadic Calling" per turn.

Trap Continuous

During the Main Phase: You can Tribute 1 Reptile Effect Monster, then target 1 monster in your opponent's GY; Special Summon it to your field, but send it to the GY during the End Phase. You can only use this effect of "Ogdoadic Hollow" once per turn. If this face-up card is sent from the Spell & Trap Zone to the GY: Send all face-up non-Reptile monsters you control to the GY.

Trap Normal

When a face-up "Vennominon the King of Poisonous Snakes" you control is destroyed, except by battle: Special Summon 1 "Vennominaga the Deity of Poisonous Snakes" from your hand or Deck.

Trap Continuous

Each player can only control 1 Type of monster. Send all other face-up monsters they control to the GY.