Circuit Break Single Cards

Pendulum EffectOnce per turn: You can target 1 face-up monster on the field; roll a six-sided die and that monster's Level becomes the same as the result until the end of this turn.Monster EffectHallo Hallo, brain of tallow,
Guts are gone, noggin's hollow.
Seeking sweets and marshing mallows,
Watch your back, and your candy sack.

Once per turn, if you would take damage from an opponent's card effect, place 1 Defect Counter on this card instead (max. 1). Once per turn (Quick Effect): You can remove 1 Defect Counter from this card, then target 1 Cyberse monster you control; it gains 800 ATK until the end of this turn.

When this card is Normal Summoned: You can target 1 other Cyberse monster you control; while this face-up monster is on the field, that monster gains 800 ATK. If this card in the Monster Zone is destroyed by a card effect and sent to the GY: Each player takes 800 damage. You can only use this effect of Capacitor Stalker once per turn.

You can Special Summon this card (from your hand) to your zone a Link Monster points to. You can only Special Summon Link Infra-Flier once per turn this way.

If your opponent takes effect damage (except during the Damage Step): You can Special Summon this card from your hand. You can only use this effect of Trickstar Narkissus once per turn. Each time your opponent activates a monster effect in their hand or GY, inflict 200 damage to them immediately after it resolves.

When your Fairy monster is targeted for an attack: You can Tribute it and send this card from your hand to the GY, then target 1 face-up monster you control; change the attack target to your targeted monster, and if you do, it gains ATK equal to the original ATK of the Tributed monster, until the end of this turn.

If this card is in your hand: You can send 1 other Gouki monster from your hand to the GY, then target 1 Gouki monster you control; Special Summon this card in Defense Position, and if you do, the targeted monster gains 800 ATK until the end of this turn. If this card is sent from the field to the GY: You can add 1 Gouki card from your Deck to your hand, except Gouki Headbatt. You can only use each effect of Gouki Headbatt once per turn.

If your opponent controls a Link Monster, you can Special Summon this card (from your hand). You can only Special Summon Gateway Dragon once per turn this way. Once per turn: You can Special Summon 1 Level 4 or lower DARK Dragon monster from your hand.

If this card is Normal or Special Summoned: You can add 1 Sniffer Dragon from your Deck to your hand. You can only use this effect of Sniffer Dragon once per turn.

When a Link Monster's effect is activated that targets this face-up card on the field (Quick Effect): You can destroy this card, then make 1 face-up monster on the field unable to attack, also it has its effects negated. During the End Phase, if this card is in the GY because it was destroyed on the field by battle or card effect and sent there this turn: You can Special Summon 1 Rokket monster from your Deck, except Anesthrokket Dragon. You can only use each effect of Anesthrokket Dragon once per turn.

When a Link Monster's effect is activated that targets this face-up card on the field (Quick Effect): You can destroy this card, then send 1 Spell/Trap on the field to the GY. During the End Phase, if this card is in the GY because it was destroyed on the field by battle or card effect and sent there this turn: You can Special Summon 1 Rokket monster from your Deck, except Autorokket Dragon. You can only use each effect of Autorokket Dragon once per turn.

When a Link Monster's effect is activated that targets this face-up card on the field (Quick Effect): You can destroy this card, then send 1 monster on the field to the GY. During the End Phase, if this card is in the GY because it was destroyed on the field by battle or card effect and sent there this turn: You can Special Summon 1 Rokket monster from your Deck, except Magnarokket Dragon. You can only use each effect of Magnarokket Dragon once per turn.