Quarter Century Stampede

If you control no face-up monsters: Pay half your LP; Special Summon 1 Level 4 or lower "Elemental HERO" monster from your Deck.

A Hero Lives

"A-Assault Core" + "B-Buster Drake" + "C-Crush Wyvern"
Must first be Special Summoned (from your Extra Deck) by banishing the above cards you control and/or from your GY. (You do not use "Polymerization".) Once per turn (Quick Effect): You can discard 1 card, then target 1 card on the field; banish it. During your opponent's turn (Quick Effect): You can Tribute this card, then target 3 of your banished LIGHT Machine Union monsters with different names; Special Summon them.

ABC-Dragon Buster

During your opponent's turn (Quick Effect): You can banish this card from the GY; excavate the top card of your Deck, and if it is a Normal Trap, Set it to your field. Otherwise, send it to the GY. That Set card can be activated during this turn. If this card is sent to the GY: You can look at 3 cards from the top of your Deck, then place them on the top of the Deck in any order. You can only use each effect of "Absolute King Back Jack" once per turn.

Absolute King Back Jack

2+ Effect Monsters
Your opponent cannot activate cards or effects in response to this card's effect activations. If this card is Link Summoned: You can target 1 Link Monster that was used as material for its Link Summon; this card gains ATK equal to that monster's Link Rating x 1000. You can banish 1 Link Monster from your field or GY; destroy 1 card your opponent controls, also for the rest of this turn, you cannot banish monsters with that same Attribute to activate this effect of "Accesscode Talker".

Accesscode Talker

(Quick Effect): You can send this card from your hand to the GY, then target 1 Fusion Monster you control; it gains 1000 ATK/DEF until the end of this turn. If this card is Normal Summoned or flipped face-up: You can add 1 "Invocation" from your Deck to your hand.

Aleister the Invoker

If this card is Normal or Special Summoned: You can add 1 "Branded" Spell/Trap from your Deck to your hand. If a face-up Fusion Monster you control is destroyed by battle, or leaves the field because of an opponent's card effect, while this card is in your GY: You can target 1 Effect Monster your opponent controls; Special Summon this card, and if you do, negate the targeted monster's effects until the end of this turn. You can only use 1 "Aluber the Jester of Despia" effect per turn, and only once that turn.

Aluber the Jester of Despia

2+ Effect Monsters
Gains 200 ATK for each Link Monster in the GYs. You can only use each of the following effects of "Amphibious Swarmship Amblowhale" once per turn.
● If this card is destroyed: You can target 1 Link-3 or lower monster in either GY; Special Summon it.
● If a Link-3 or lower monster(s) on the field is destroyed by battle or card effect while this card is in your GY: You can banish this card from your GY; destroy 1 card on the field.

Amphibious Swarmship Amblowhale

You can Special Summon this card (from your hand) by discarding 1 card. If this card is Normal or Special Summoned: You can add 1 "Dark Magician" from your Deck to your hand. During damage calculation, if your other DARK Spellcaster monster battles an opponent's monster (Quick Effect): You can send this card from your hand or face-up field to the GY; that monster you control gains 2000 ATK/DEF during that damage calculation only.

Apprentice Illusion Magician

[ Pendulum Effect ] 
You can target 1 other Spell/Trap on the field; destroy both it and this card. You can only use this effect of "Archfiend Eccentrick" once per turn.

[ Monster Effect ] 
You can Tribute this card, then target 1 monster on the field; destroy it. You can only use this effect of "Archfiend Eccentrick" once per turn.

Archfiend Eccentrick

You can Set this card from your hand to your Spell & Trap Zone as a Spell. During your opponent's turn, if this Set card in the Spell & Trap Zone is destroyed and sent to your GY: Special Summon it. If this card is Special Summoned during your opponent's turn: You can destroy 1 face-up card your opponent controls.

Artifact Moralltach

Special Summon 1 "Artifact" monster from your Deck. You can only activate 1 "Artifact Sanctum" per turn. You cannot conduct your Battle Phase the turn you activate this card. If this card in its owner's possession is destroyed by an opponent's card: You can target 1 card on the field; destroy that target.

Artifact Sanctum

When a card or effect is activated that includes any of these effects (Quick Effect): You can discard this card; negate that effect.
● Add a card from the Deck to the hand.
● Special Summon from the Deck.
● Send a card from the Deck to the GY.
You can only use this effect of "Ash Blossom & Joyous Spring" once per turn.

Ash Blossom & Joyous Spring

You can reveal 1 "Number" Xyz Monster in your Extra Deck; Special Summon this card from your hand. If you do, this card's Level becomes the revealed monster's Rank, also while it is face-up in the Monster Zone, you cannot Special Summon monsters from the Extra Deck, except "Number" Xyz Monsters. You can only use this effect of "Astral Kuriboh" once per turn. A "Number" Xyz Monster that was Summoned using this card on the field as material gains this effect.
● Cannot be destroyed by battle or your opponent's card effects.

Astral Kuriboh

[ Pendulum Effect ] 
During your Main Phase: You can destroy this card, and if you do, take 1 "Stargazer Magician" from your hand or Deck, and either place it in your Pendulum Zone or Special Summon it. You can only use this effect of "Astrograph Sorcerer" once per turn.

[ Monster Effect ] 
If a card(s) you control is destroyed by battle or card effect: You can Special Summon this card from your hand, then you can choose 1 monster in the GY, Extra Deck, or that is banished, and that was destroyed this turn, and add 1 monster with the same name from your Deck to your hand. You can banish this card you control, plus 4 monsters from your hand, field, and/or GY (1 each with "Pendulum Dragon", "Xyz Dragon", "Synchro Dragon", and "Fusion Dragon" in their names); Special Summon 1 "Supreme King Z-ARC" from your Extra Deck. (This is treated as a Fusion Summon.)

Astrograph Sorcerer

During your Main Phase, you can Normal Summon 1 Level 4 or lower Sea Serpent-Type monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 face-up card your opponent controls; destroy that target.

Atlantean Heavy Infantry

When this card inflicts battle damage to your opponent: You can Special Summon 1 Level 4 or lower "Atlantean" Sea Serpent-Type monster from your Deck, except "Atlantean Marksman". When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 Set card your opponent controls; destroy that target.

Atlantean Marksman

2 monsters, including an EARTH monster
(This card is always treated as a "Familiar-Possessed" card.)
You can target 1 EARTH monster in your opponent's GY; Special Summon it to your zone this card points to. If this Link Summoned card is destroyed by battle, or is destroyed by an opponent's card effect while in its owner's Monster Zone: You can add 1 EARTH monster with 1500 or less DEF from your Deck to your hand. You can only use each effect of "Aussa the Earth Charmer, Immovable" once per turn.

Aussa the Earth Charmer, Immovable

1 Tuner + 1+ non-Tuner Normal Monsters
If this card is Special Summoned: Until the end of the next turn, neither player can target Dragon monsters you currently control with card effects, also they cannot be destroyed by card effects. Once per turn, during your Standby Phase: You can target 1 Normal Monster in your GY; Special Summon it.

Azure-Eyes Silver Dragon

If this card is destroyed by a card effect and sent to the Graveyard: Special Summon 1 Level 4 or lower Dinosaur-Type monster from your Deck.

Babycerasaurus

Special Summon 1 "Labrynth" monster from your hand, Deck, or GY, then return 1 monster you control to the hand. You can banish this card from your GY, then target 1 Fiend monster you control, or, if you control a Level 8 or higher Fiend monster, you can target 1 card your opponent controls instead; return that card to the hand. You can only use 1 "Big Welcome Labrynth" effect per turn, and only once that turn.

Big Welcome Labrynth

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by banishing 1 LIGHT monster from your GY. You can only Special Summon "Black Dragon Collapserpent" once per turn this way. If this card is sent from the field to the GY: You can add 1 "White Dragon Wyverburster" from your Deck to your hand.

Black Dragon Collapserpent

You can target 1 "Red-Eyes" monster you control; equip this monster from your hand or field to that target. It gains 600 ATK. If this card is sent from the field to the GY: You can add 1 "Red-Eyes" card from your Deck to your hand.