EARTH 3

(Quick Effect): You can Tribute 1 "Gouki" monster, then target 1 "Gouki" monster you control; it gains ATK equal to the original ATK of the Tributed monster 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 Twistcobra". You can only use each effect of "Gouki Twistcobra" once per turn.

Spell Normal

Target 1 "Gouki" Link Monster you control; it gains ATK equal to its Link Rating x 1000 until the end of this turn, also if it attacks a Defense Position monster this turn, inflict piercing battle damage to your opponent. For the rest of this turn after this card resolves, you cannot declare attacks, except with "Gouki" monsters. You can only activate 1 "Gouki Finishing Move" per turn.

EARTH

2+ "Gouki" monsters If a monster(s) this card points to is destroyed by battle or card effect: You can make this card gain 400 ATK. The turn player applies the following effect while this monster is on the field. ● During their Main Phase, they can Normal Summon 1 monster from their hand to their zone this card points to, in addition to their Normal Summon/Set. (They can only gain this effect once per turn.)

EARTH 2

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.

Trap Normal

When a monster(s) is Summoned: This turn, that face-up monster(s) cannot attack, its effects are negated, also it cannot be used as material for a Fusion, Synchro, Xyz, or Link Summon.

LIGHT

2 monsters Once while face-up on the field, if this card is co-linked: You can target 1 monster your opponent controls; return it to the hand. You can only use this effect of "Security Dragon" once per turn.

Spell Normal

Target 2 "Gouki" monsters in your GY with different Levels; Special Summon them in Defense Position. You can only activate 1 "Gouki Re-Match" per turn.

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Quick

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

EARTH

2 "Gouki" monsters Once per turn: You can target 1 "Gouki" card you control; destroy it, and if you do, change all monsters on the field to face-up Attack Position. If this card is sent from the field to the GY: You can make all "Gouki" monsters you currently control gain 500 ATK until the end of this turn. You can only use this effect of "Gouki Jet Ogre" once per turn.

EARTH

2+ "Gouki" monsters Once per turn (Quick Effect): You can return to the hand any number of "Gouki" monsters you control that this card points to, then target the same number of face-up cards your opponent controls; they have their effects negated until the end of this turn. This card can attack all monsters your opponent controls, once each. If your opponent controls a face-up monster(s), this card can only target their monster with the highest ATK for attacks (your choice, if tied).

EARTH 1

If your opponent's monster attacks, during damage calculation (Quick Effect): You can discard this card; the damage you take from that battle is halved. When your opponent activates an effect that would inflict damage to you (even during the Damage Step) (Quick Effect): You can discard this card; the damage you take from that effect is halved. 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 Octostretch". You can only use this effect of "Gouki Octostretch" once per turn.

EARTH

2 monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Special Summoned monster in your opponent's Main Monster Zone; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Cerberus" once per turn. Co-linked monsters you control cannot be destroyed by card effects.

EARTH 5

If you control no monsters, or all monsters you control are "Gouki" monsters, you can Normal Summon this card without Tributing. 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 Riscorpio". You can only use this effect of "Gouki Riscorpio" once per turn.

FIRE

2 monsters with different names If this card is Link Summoned: You can discard 1 card, then target 1 Spell/Trap your opponent controls; destroy it, then, if this card was co-linked when this effect was activated, you can draw 1 card. You can only use this effect of "Knightmare Phoenix" once per turn. Co-linked monsters you control cannot be destroyed by battle.

Spell Normal

Add 1 Level 4 or lower Warrior monster from your Deck to your hand.

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.

EARTH 4

When this card is Normal Summoned: You can Special Summon 1 "Gouki" monster from your hand. 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 Suprex". You can only use this effect of "Gouki Suprex" once per turn.

Trap Normal

Tribute 1 Warrior monster, then target 1 card on the field; destroy it, and if you do, draw 1 card.

EARTH 4

When this card is Normal Summoned: You can Special Summon 1 "Gouki" monster from your hand. 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 Suprex". You can only use this effect of "Gouki Suprex" once per turn.

EARTH

2+ "Gouki" monsters If a monster(s) this card points to is destroyed by battle or card effect: You can make this card gain 400 ATK. The turn player applies the following effect while this monster is on the field. ● During their Main Phase, they can Normal Summon 1 monster from their hand to their zone this card points to, in addition to their Normal Summon/Set. (They can only gain this effect once per turn.)

Spell Quick

Target 1 face-up monster on the field; change that target to face-down Defense Position.

Spell Normal

Target 2 "Gouki" monsters in your GY with different Levels; Special Summon them in Defense Position. You can only activate 1 "Gouki Re-Match" per turn.

Spell Quick

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

Spell Normal

Add 1 Level 4 or lower Warrior monster from your Deck to your hand.

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

When a monster(s) is Summoned: This turn, that face-up monster(s) cannot attack, its effects are negated, also it cannot be used as material for a Fusion, Synchro, Xyz, or Link Summon.