Cards in Invaders from Outer Space

WATER 3

If this card in your Monster Zone is destroyed by battle or Spell effect and sent to your Graveyard: You can target 1 face-up monster your opponent controls; equip this card to that target. While this card is equipped to a monster by this effect, take control of that monster. When this card leaves the field, destroy the equipped monster.

WATER 3

If this card in your Monster Zone is destroyed by battle or monster effect and sent to your Graveyard: You can target 1 face-up monster your opponent controls; equip this card to that target. While this card is equipped to a monster by this effect, take control of that monster. When this card leaves the field, destroy the equipped monster.

LIGHT 11

During the Main Phase, if your opponent Normal or Special Summoned 5 or more monsters this turn (Quick Effect): You can Tribute as many face-up monsters on the field as possible, and if you do, Special Summon this card from your hand, then Special Summon 1 "Primal Being Token" (Rock/LIGHT/Level 11/ATK ?/DEF ?) to your opponent's field. (This Token's ATK/DEF become the combined original ATK/DEF of the Tributed monsters.) You can only use this effect of "Nibiru, the Primal Being" once per turn.

LIGHT 3

When this card is Normal Summoned: Target 1 Defense Position monster; change that target to face-up Attack Position.

LIGHT 6

This card cannot be Special Summoned. Once per turn, select 1 face-up Reptile-Type "Worm" monster on the field and change it to face-down Defense Position.

LIGHT 4

Each time a face-down Defense Position monster is flipped face-up, place 1 Worm Counter on this card. This card gains 300 ATK for each Worm Counter on it.

LIGHT 5

Each time a card is Set on your side of the field, place 1 Worm Counter on this card. You can remove 2 Worm Counters from this card to select 1 card your opponent controls, and destroy it.

LIGHT 8

This card can be Tribute Summoned in face-up Attack Position by Tributing 1 Reptile-Type "Worm" monster. You can Tribute 1 Reptile-Type "Worm" monster to select 1 card your opponent controls, and destroy it.

LIGHT 6

If this card destroys an opponent's monster by battle, you can add 1 Reptile-Type "Worm" monster from your Deck to your hand. Destroy this card during the End Phase if you do not control another Reptile-Type "Worm" monster.

LIGHT 8

You can Tribute Summon this card in face-up Attack Position by Tributing 1 Reptile-Type "Worm" monster. Once per turn, you can Tribute 1 Reptile-Type "Worm" monster to Special Summon 1 Reptile-Type "Worm" monster from your Deck with a Level less than or equal to the Tributed monster.

LIGHT 4

This card can only declare an attack the turn it was flipped face-up. If this card attacks, it is changed to face-down Defense Position at the end of the Battle Phase.

LIGHT 4

This card gains 100 DEF for each Reptile-Type "Worm" monster in your Graveyard. If your opponent takes Battle Damage from attacking this card, at the end of the Damage Step select 1 Spell or Trap Card your opponent controls, and destroy it.

LIGHT 4

Once per turn, you can remove from play 1 Reptile-Type "Worm" monster in your Graveyard to allow this card to attack twice during the same Battle Phase.

LIGHT 1

When you Tribute Summon a Reptile-Type "Worm" monster by Tributing this card, you can Special Summon this card from your Graveyard to your opponent's side of the field, in face-up Attack Position.

LIGHT 6

This card cannot be Special Summoned. Negate the effects of Effect Monsters destroyed by battle with this card. If this card destroys an opponent's monster by battle, it can attack once again in a row.

LIGHT 4

When this card is Normal Summoned, you can send 1 Reptile-Type "Worm" monster from your Deck to the Graveyard. If you control a face-up "Worm Yagan", this card cannot be destroyed by battle.

LIGHT 4

If the only monster you control is "Worm Xex", you can Special Summon this card from your Graveyard in face-down Defense Position. If you do, remove it from play when it is removed from the field. When this card is flipped face-up, select 1 face-up monster your opponent controls, and return it to it's owner's hand.

DARK 5

If this card is Normal or Special Summoned to a zone that is not the center Main Monster Zone, destroy this card. Once per turn: You can move this card to an unused adjacent Main Monster Zone. Each time exactly 1 monster is Normal or Special Summoned, to your opponent's field: Move this card to the adjacent Main Monster Zone closer to that opponent's monster, then destroy all other cards in this card's column.

LIGHT 1

FLIP: Target 1 Spell/Trap Card on the field; destroy that target.

LIGHT 4

FLIP: Add 1 Level 4 or lower Reptile-Type "Worm" monster from your Deck to your hand.

LIGHT 2

FLIP: Change all face-up Reptile-Type "Worm" monsters you control to face-down Defense Position, except this card.

LIGHT 3

FLIP: When this card is destroyed and sent to the Graveyard this turn: Special Summon it from the Graveyard in face-up Defense Position.

LIGHT 2

FLIP: During each End Phase, if this card is face-up, draw 1 card.

LIGHT 4

FLIP: You can equip this card to a monster your opponent controls as an Equip Card. Inflict 400 damage to the controller of the equipped monster during each Standby Phase.

LIGHT 6

FLIP: If this card is flipped face-up by an opponent's monster's attack, inflict damage to your opponent equal to half the attacking monster's ATK.

LIGHT 2

FLIP: All face-up monsters on the field lose 500 ATK, except Reptile-Type "Worm" monsters.

LIGHT 7

FLIP: Destroy all face-up monsters on the field, except Reptile-Type "Worm" monsters. This card gains 500 ATK for each Reptile-Type "Worm" monster in your Graveyard.

LIGHT 10

2 or more Reptile-Type "Worm" monsters For each Fusion Material Monster with a different name used to Fusion Summon this card, it gains 500 ATK, and also gains these effects: ● 2+: Once per turn, you can select 1 Reptile-Type monster in your Graveyard, and Special Summon it in face-down Defense Position. ● 4+: You can remove from play 1 Reptile-Type monster from your Graveyard to send 1 monster on the field to the Graveyard. ● 6+: Once per turn, you can draw 1 card.

WATER 8

1 Aqua-Type Tuner + 1 or more non-Tuner monsters When this card is Synchro Summoned: You can target cards your opponent controls, up to the number of WATER monsters used for the Synchro Summon of this card; destroy them. If this card is destroyed by battle or card effect and sent to the Graveyard: You can target 1 other WATER monster in your Graveyard; Special Summon it, but its effects are negated. You can only use each effect of "Graydle Dragon" once per turn.

WATER 5

If this card is in your hand or Graveyard: You can target 2 "Graydle" cards you control; destroy them, and if you do, Special Summon this card. You can only use this effect of "Graydle Slime" once per turn. When Summoned this way: You can target 1 "Graydle" monster in your Graveyard; Special Summon that target in Defense Position.

WATER 2

When this card is Normal Summoned: You can target 1 "Graydle" monster in your Graveyard; for the rest of this turn, you cannot Special Summon other monsters, except WATER monsters, also Special Summon that monster, then you can Special Summon from your hand, 1 Aqua-Type monster with the same Level as the monster Special Summoned by this card's effect. When this card is destroyed by battle and sent to the Graveyard: You can Special Summon 1 "Graydle" monster from your Deck.

DARK

2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card; add 1 Reptile-Type monster from your Deck to your hand.

LIGHT

2 Level 3 monsters At the start of the Battle Phase: You can detach 1 material from this card; during this Battle Phase, a player can only attack with 1 monster, and its attack(s) becomes a direct attack. You can only use this effect of "Number 26: Spaceway Octobypass" once per turn. At the end of the Damage Step, if a monster inflicted battle damage by a direct attack: Give control of the monster that attacked to the turn player's opponent.

Spell Continuous

You can target 1 other "Graydle" card you control and 1 card your opponent controls; destroy them. During your End Phase: You can add 1 "Graydle" card from your Deck to your hand. You can only use 1 "Graydle Impact" effect per turn, and only once that turn.

Spell Continuous

Once per turn, if your opponent controls a monster and you control no monsters, you can Special Summon 1 Reptile-Type "Worm" monster from your hand in face-down Defense Position.

Trap Counter

When a Spell/Trap Card, or monster effect, that targets exactly 1 "Graydle" monster you control (and no other cards) is activated: Activate 1 of these effects; ● The activated effect becomes "Destroy that monster". ● Negate the activation, and if you do, destroy that card.

Trap Continuous

When an opponent's monster declares a direct attack: You can Special Summon 1 "Graydle" monster from your Deck in Attack Position, if you control no monsters. When a "Graydle" monster you control declares a direct attack: You can target 1 monster in your opponent's Graveyard; Special Summon that target to their side of the field, if they control no monsters. You can only use each effect of "Graydle Parasite" once per turn.

Trap Normal

Change all face-down monsters on the field to face-up Defense Position. During the End Phase this turn, change all face-up LIGHT Reptile-Type monsters you control to face-down Defense Position, then draw 1 card for each. After that, you can Special Summon 1 Level 7 or higher LIGHT Reptile-Type monster from your Deck.