Legendary Dragon of Atlantis Deck

When a Spell Card is activated that targets this face-down card (and no other cards) (Quick Effect): Change this card to face-up Defense Position, and if you do, negate the activation. If this card is attacked, change it to Attack Position at the end of the Damage Step.

If a Level 5 or higher monster(s) is Special Summoned: Tribute this face-up card; destroy that Level 5 or higher monster(s).

Pay half your LP; Special Summon 1 Dark Magician from your Deck. You cannot Summon other monsters the turn you activate this card (but you can Set).

When this card is activated: Look at the top 3 cards of your Deck, then you can reveal 1 Dark Magician or 1 Spell/Trap that specifically lists the card Dark Magician in its text, among them, and add it to your hand, also place the remaining cards on top of your Deck in any order. If Dark Magician is Normal or Special Summoned to your field (except during the Damage Step): You can target 1 card your opponent controls; banish it. You can only use each effect of Dark Magical Circle once per turn.

Tribute 1 Spellcaster monster; add up to 2 copies of Dark Magician from your Deck and/or GY to your hand. You can only activate 1 Illusion Magic per turn.

Apply these effects in sequence, based on the number of Dark Magician and/or Dark Magician Girl on the field and in the GYs.
*  1+: 1 DARK Spellcaster monster on the field gains 1000 ATK until the end of this turn.
*  2+: This turn, your opponent cannot activate cards and effects in response to your Spell/Trap Card or effect activation, also Spells/Traps you control cannot be destroyed by your opponent's card effects.
*  3+: DARK Spellcaster monsters you currently control are unaffected by your opponent's card effects, until the end of this turn.

Banish 2 Spells from your GY; add 1 Spell/Trap from your Deck to your hand, that specifically lists the card Dark Magician or Dark Magician Girl in its text, except Dark Magic Inheritance. You can only activate 1 Dark Magic Inheritance per turn.

If you control Dark Magician: Target 1 monster your opponent controls; destroy that target.

If you control Dark Magician: Destroy all Spells and Traps your opponent controls.

(This card is also always treated as Legendary Dragon Timaeus.)
Target 1 Dark Magician monster you control; Fusion Summon 1 Fusion Monster from your Extra Deck that lists that monster on the field as Fusion Material, using it as the Fusion Material. You can only activate 1 The Eye of Timaeus per turn.

(This card is also always treated as Legendary Dragon Critias.)
Send 1 Trap from your hand or field to the GY, that is listed on a Fusion Monster that can only be Special Summoned with The Fang of Critias (if that card is Set, reveal it), then Special Summon that Fusion Monster from your Extra Deck. You can only activate 1 The Fang of Critias per turn.

(This card is also always treated as Legendary Dragon Hermos.)
Send 1 monster from your hand or field to the GY, of the Type that is listed on a Fusion Monster that can only be Special Summoned with The Claw of Hermos (if that card is Set, reveal it), then Special Summon that Fusion Monster from your Extra Deck. You can only activate 1 The Claw of Hermos per turn.