Caius the Mega Monarch

Fiend/Effect

You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: Target 1 card on the field; banish it, and if you do, inflict 1000 damage to your opponent, then, if it is a DARK Monster Card, banish all cards with that name from the hand, Main Deck, Extra Deck, and GY of the player who controlled it. If this card was Tribute Summoned by Tributing a DARK monster, add this additional effect.
• You can target 2 cards, instead.

Caius the Shadow Monarch

Fiend/Effect

When this card is Tribute Summoned: Target 1 card on the field; banish that target, and if you do, inflict 1000 damage to your opponent if it is a DARK monster.

Edea the Heavenly Squire

Warrior/Effect

If this card is Normal or Special Summoned: You can Special Summon 1 monster with 800 ATK and 1000 DEF from your Deck in Defense Position, except "Edea the Heavenly Squire", also you cannot Special Summon monsters from the Extra Deck for the rest of this turn. If this card is sent to the Graveyard: You can target 1 of your banished "Monarch" Spell/Trap Cards; add it to your hand. You can only use each effect of "Edea the Heavenly Squire" once per turn.

Ehther the Heavenly Monarch

Fairy/Effect

You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: You can send 2 "Monarch" Spell/Trap Cards with different names from your hand and/or Deck to the Graveyard, and if you do, Special Summon 1 monster with 2400 or more ATK and 1000 DEF from your Deck, but return it to the hand during the End Phase. During your opponent's Main Phase, if this card is in your hand: You can banish 1 "Monarch" Spell/Trap Card from your Graveyard; immediately after this effect resolves, Tribute Summon this card (this is a Quick Effect).

Eidos the Underworld Squire

Spellcaster/Effect

If this card is Normal or Special Summoned: During your Main Phase this turn, you can Tribute Summon 1 monster, in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) You can banish this card from your Graveyard, then target 1 monster with 800 ATK and 1000 DEF in your Graveyard, except "Eidos the Underworld Squire"; Special Summon it in Defense Position, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn. You can only use this effect of "Eidos the Underworld Squire" once per turn.

Erebus the Underworld Monarch

Zombie/Effect

You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. If this card is Tribute Summoned: You can send 2 "Monarch" Spell/Trap Cards with different names from your hand and/or Deck to the Graveyard, and if you do, shuffle 1 card from your opponent's hand (at random), Graveyard, or their side of the field into the Deck. Once per turn, during either player's Main Phase, if this card is in your Graveyard: You can discard 1 "Monarch" Spell/Trap Card, then target 1 monster in your Graveyard with 2400 or more ATK and 1000 DEF; add it to your hand.

Mobius the Frost Monarch

Aqua/Effect

When this card is Tribute Summoned: You can target up to 2 Spell/Trap Cards on the field; destroy those targets.

Mobius the Mega Monarch

Aqua/Effect

You can Tribute Summon this card by Tributing 1 Tribute Summoned monster. When this card is Tribute Summoned: You can target up to 3 Spell/Trap Cards on the field; destroy those targets. If this card was Tribute Summoned by Tributing a WATER monster, add this additional effect.
- Your opponent cannot activate the targeted card(s) in response to this effect's activation.

Domain of the True Monarchs

While you have no cards in your Extra Deck and you are the only player that controls a Tribute Summoned monster, your opponent cannot Special Summon monsters from the Extra Deck. If a Tribute Summoned monster you control attacks an opponent's monster, it gains 800 ATK during damage calculation only. Once per turn: You can reduce the Level of 1 monster with 2800 ATK and 1000 DEF in your hand by 2 until the end of this turn (even after they are Summoned/Set, and even if this card leaves the field).

March of the Monarchs

Tribute Summoned monsters you control cannot be targeted by, or destroyed by, card effects. You cannot Special Summon monsters from your Extra Deck.

Strike of the Monarchs

You can Tribute 1 face-up Level 5 or higher Normal Summoned/Set monster, then target 1 face-up card on the field; negate its effect until the end of this turn, then draw 1 card. During your Main Phase, if this card is in your Graveyard: You can banish this card, then declare 1 Attribute; all face-up monsters currently on the field become that Attribute until the end of this turn.

Tenacity of the Monarchs

Reveal 1 monster in your hand with 2400 ATK & 1000 DEF, or 2800 ATK & 1000 DEF; add 1 "Monarch" Spell/Trap Card from your Deck to your hand, except "Tenacity of the Monarchs". You can only activate 1 "Tenacity of the Monarchs" per turn.

The Monarchs Stormforth

Once during this turn, if you would Tribute a monster for a Tribute Summon, you can Tribute 1 monster your opponent controls even though you do not control it. You can only activate 1 "The Monarchs Stormforth" per turn. During the turn you activate this card, you cannot Special Summon monsters from the Extra Deck.

Escalation of the Monarchs

Once per turn, during your opponent's Main Phase or your opponent's Battle Phase, you can: Immediately after this effect resolves, Tribute Summon 1 monster.

The First Monarch

Special Summon this card as an Effect Monster (Fiend-Type/DARK/Level 6/ATK 1000/DEF 2400). (This card is also still a Trap Card.) If Summoned this way: You can discard 1 card, then declare 1 Attribute; this card becomes that Attribute, and can be treated as 2 Tributes for the Tribute Summon of a monster with the same Attribute as this card. While this card is treated as a monster, you cannot Special Summon monsters, except monsters with this card's Attribute.

The Monarchs Erupt

Activate this card only if you have no cards in your Extra Deck and control a Tribute Summoned monster. Negate the effects of all face-up monsters on the field, except Tribute Summoned monsters'. During your End Phase, if you control no Tribute Summoned monsters, send this card to the Graveyard.