A WATER monster equipped with this card increases its ATK by 400 points and decreases its DEF by 200 points.

Machine / Link / Effect

3 non-Link Monsters

Gains ATK equal to the combined original Levels/Ranks of monsters used for its Link Summon x 100. You can target 1 non-Link Monster your opponent controls with ATK less than or equal to this card; destroy it, then if this card was Link Summoned using an Xyz Monster as material, inflict damage to your opponent equal to half the destroyed monster's original ATK. You can only use this effect of "Steel Star Regulator" once per turn.

Fiend / Effect

When a "Steelswarm" monster is Tribute Summoned face-up by Tributing this card: You can Special Summon 1 Level 4 or lower "Steelswarm" monster from your Deck.

Fiend / Effect

When this card is Tribute Summoned by Tributing 2 "Steelswarm" monsters: Activate 1 of these effects.

● Destroy all monsters on the field, except this card.

● Destroy all Spell and Trap Cards on the field.

Fiend / Effect

If you control no monsters, you can Special Summon this card (from your hand). While this card is face-up on the field, it cannot be Tributed, except for the Tribute Summon of a "Steelswarm" monster, and cannot be used as a Synchro Material Monster.

Fiend / Effect

If a "Steelswarm" monster is Tribute Summoned face-up while this card is face-up on the field, you can Normal Summon or Set 1 monster in addition to your Normal Summon or Set that turn.

Fiend / Effect

This card can be treated as 2 Tributes for the Tribute Summon of a "Steelswarm" monster.

Fiend / Effect

You can Tribute Summon this card in face-up Attack Position by Tributing 1 "Steelswarm" monster. When this card is Tribute Summoned by Tributing a "Steelswarm" monster(s): You can target 1 card your opponent controls; send that target to the Graveyard and gain 1000 Life Points.

Fiend / Effect

Cannot be Special Summoned. Requires 3 "Steelswarm" Tributes to Normal Summon (cannot be Normal Set). Once per turn: You can pay half your Life Points; destroy all other cards on the field.

Fiend / Effect

Once per turn, if this card was Tribute Summoned by Tributing a "Steelswarm" monster(s): You can pay 1000 Life Points to target 1 monster on the field; destroy that target.

Fiend / Effect

When this card is Tribute Summoned by Tributing a "Steelswarm" monster: You can pay 1000 Life Points to target 1 "Steelswarm" monster in your Graveyard; Special Summon that target.

Fiend / Effect

When this card is Tribute Summoned by Tributing a "Steelswarm" monster: You can pay 1000 Life Points to target up to 2 cards your opponent controls; return those targets to the hand.

Fiend / Link / Effect

2 "lswarm" monsters

While this card is in the Extra Monster Zone, if a monster would be Special Summoned from the Extra Deck to the Main Monster Zone, it must be Summoned in the zone this card points to. While this card points to a monster, neither player can target it with card effects, also it cannot be destroyed by battle or card effects. Once per turn, when a monster(s) on the field is destroyed by battle or by card effect: You can Special Summon Level 4 or lower "lswarm" monsters from your Deck in Defense Position, up to the number destroyed.

Fiend / Xyz / Effect

2 Level 4 monsters

During either player's turn, when a Level 5 or higher monster would be Special Summoned: You can detach 1 Xyz Material from this card; negate the Special Summon, and if you do, destroy it.

Fiend / Effect

At the start of your Main Phase 1, if you control no Spell/Trap Cards: You can Special Summon this card from your Graveyard. You cannot Special Summon another monster(s) the turn you activate this effect. While this card is face-up on the field, it cannot be Tributed, except for the Tribute Summon of a "Steelswarm" monster, and cannot be used as a Synchro Material Monster.

Fiend / Effect

While this card is in face-up Attack Position, Special Summoned Level 5 or higher monsters on the field cannot activate their effects.

Fiend / Effect

When this card you control is sent to your Graveyard: Target 1 face-up Ritual, Fusion or Synchro Monster on the field; destroy that target.

Dinosaur / Effect

During damage calculation, if your opponent's monster attacks while this card is in your Graveyard: You can pay 1000 LP; Special Summon this card, and if you do, you take no battle damage from that battle, but banish this card when it leaves the field (this is a Quick Effect). You can only use this effect of "Stegocyber" once per turn.

Beast / Synchro / Effect

1 Tuner + 1+ non-Tuner monsters
You can only control 1 "Stellar Wind Wolfrayet". Gains 300 ATK each time another monster's effect is activated, while the ATK of this card is less than 4000. Once per turn, if this card's ATK is 4000 or higher (Quick Effect): You can shuffle both this card and all monsters your opponent controls into the Deck.

Equip only to a "tellarknight" monster you control. It gains 500 ATK and DEF, also it is unaffected by your opponent's card effects. If you control a face-up monster that is not a "tellarknight" monster, destroy this card.

Wyrm / Xyz / Effect

3+ Level 5 LIGHT monsters

During your Main Phase 2, you can also Xyz Summon this card by using a "tellarknight" Xyz Monster you control as material, except "Stellarknight Constellar Diamond". (Transfer its materials to this card.) While this card has material, neither player can send cards from the Deck to the GY, and any card that returns from the GY to the hand is banished instead. When an opponent's DARK monster's effect is activated (Quick Effect): You can detach 1 material from this card; negate that activation, and if you do, destroy it.

Warrior / Xyz / Effect

3 Level 4 monsters

While this card has Xyz Material, your opponent cannot activate cards or effects when you Normal or Special Summon a monster(s). Once per turn: You can detach 1 Xyz Material from this card, then target 1 card on the field; destroy it. If this card is sent from the field to the Graveyard: You can Special Summon 1 "tellarknight" monster from your hand or Deck.

Warrior / Xyz / Effect

3 Level 4 "tellarknight" monsters

During the turn you Xyz Summon this card, you cannot Special Summon monsters, except "tellarknight" monsters. If this card is Xyz Summoned: Return all other cards on the field to the hand. Once per turn: You can detach 1 Xyz Material from this card; send 1 random card from your opponent's hand to the Graveyard. If this card with Xyz Material is sent to the Graveyard: You can target 1 "tellarknight" monster in your Graveyard; Special Summon it.

Fiend / Pendulum / Effect

Pendulum Effect: You cannot Pendulum Summon monsters, except "tellarknight" and "Zefra" monsters. This effect cannot be negated.

Monster Effect: If this card is Normal, Flip, or Pendulum Summoned: You can target 1 other "tellarknight" or "Zefra" card in your Monster Zone or Pendulum Zone, and 1 Set card your opponent controls; destroy them. You can only use this effect of "Stellarknight Zefraxciton" once per turn.

When a Spell/Trap Card, or monster effect, is activated: Send 1 face-up "tellarknight" monster you control to the Graveyard; negate the activation, and if you do, destroy that card, then draw 1 card.