If a monster Special Summoned from the Extra Deck is on the field: You can Special Summon this card from your hand. You can only use each of the following effects of "Dogmatika Theo, the Iron Punch" once per turn. Dogmatika Theo, the Iron Punch LIGHT Level 4 ATK 18 Cannot be destroyed by battle with a monster Special Summoned from the Extra Deck.If this card is Normal or Special Summoned: You can activate this effect add 1 "Dogmatika" card from your Deck to your hand, except "Dogmatika Ecclesia, the Virtuous", also you cannot Special Summon monsters from the Extra Deck for the rest of this turn. You can only use each of the following effects of "Dogmatika Ecclesia, the Virtuous" once per turn. Dogmatika Ecclesia, the Virtuous LIGHT Level 4 ATK 15 Cannot be destroyed by battle with a monster Special Summoned from the Extra Deck.You can only use each effect of "Soldier Gaia the Fierce Knight" once per turn.
You can Tribute this card add 1 Level 7 or higher Warrior monster from your Deck to your hand, except "Soldier Gaia the Fierce Knight". If this card is Special Summoned: You can target 1 Attack Position monster on the field change it to Defense Position. Soldier Gaia the Fierce Knight DARK Level 8 ATK 26 (Quick Effect): You can Tribute 1 Dragon Fusion Monster Special Summon this card from your hand.You can only use this effect of "Artillery Catapult Turtle" once per turn. Artillery Catapult Turtle WATER Level 4 ATK 10 You can Tribute 1 monster Special Summon 1 "Gaia The Fierce Knight" monster, or 1 Level 5 Dragon monster, from your hand or Deck.You can only use each effect of "Curse of Dragon, the Cursed Dragon" once per turn. If this card is sent to the GY: You can target 1 "Gaia the Dragon Champion" in your Monster Zone negate the effects of face-up monsters your opponent currently controls with ATK less than or equal to it until the end of this turn. Curse of Dragon, the Cursed Dragon DARK Level 5 ATK 20 If this card is Normal or Special Summoned: You can add 1 Spell/Trap from your Deck to your hand, that specifically lists the card "Gaia the Dragon Champion" in its text.
You can only use this effect of "Gaia the Magical Knight" once per turn. If this card is Normal or Special Summoned: You can Special Summon 1 Level 5 Dragon monster from your hand or GY in Defense Position.
If you control no monsters, or your opponent controls a monster with 2300 or more ATK, you can Normal Summon this card without Tributing. Gaia the Magical Knight LIGHT Level 7 ATK 23 (This card is also always treated as a "Gaia The Fierce Knight" card.).During the Battle Phase (Quick Effect): You can banish this card from your GY, then target 1 monster on the field whose current ATK is different from its original ATK its ATK becomes its original ATK. You can send 1 Level 5 or higher monster from your hand to the GY Special Summon this card from your hand. You can only use each of the following effects of "Gaia the Fierce Knight Origin" once per turn. Gaia the Fierce Knight Origin EARTH Level 4 ATK 16 This card can be treated as 2 Tributes for the Tribute Summon of a Warrior monster.