Maximum Gold: El Dorado

When this card is activated: Add 1 "Zefra" monster from your Deck to your hand. When you Ritual Summon using a "Zefra" monster, or Special Summon using a "Zefra" monster as Material, you can activate these effects depending on the monster Summoned, once per turn per effect:
● Ritual: Shuffle 1 monster on the field into the Deck.
● Fusion: Special Summon 1 monster from your hand.
● Synchro: Choose 1 monster from your Deck and place it on top of your Deck.
● Xyz: Draw 1 card, then discard 1 card.
You can only activate 1 "Oracle of Zefra" per turn.

Oracle of Zefra

Extreme Force Special Edition

2+ monsters Special Summoned from the Extra Deck
If a monster(s) this card points to that was Special Summoned from the Extra Deck is destroyed by battle or an opponent's card effect: Add 1 monster from your GY or 1 face-up Pendulum Monster from your Extra Deck to your hand. You can target 1 monster on each player's field that was Special Summoned from the Extra Deck, except this card; banish both until the End Phase. You can only use each effect of "Zefra Metaltron" once per turn.

Zefra Metaltron

Pendulum Evolution

When a Spell/Trap Card, or monster effect, is activated: Banish 1 face-up "Zefra" monster in your Extra Deck; negate the activation, and if you do, destroy it.

Zefra Divine Strike

Maximum Crisis: Special Edition

Add 1 "Zefra" card from your Deck to your hand, except "Zefra Providence". If a "Zefra" card(s) you control would be destroyed, except the turn this card was sent to the Graveyard, you can banish this card from your Graveyard instead. You can only activate 1 "Zefra Providence" per turn.

Zefra Providence

Target 1 other "Zefra" card you control and 1 card your opponent controls; destroy them. If you have 2 "Zefra" cards in your Pendulum Zones, you can activate this card from your hand. You can only activate 1 "Zefra War" per turn.

Zefra War

[ Pendulum Effect ] 
During your Main Phase: You can add 1 "Zefra" Pendulum Monster from your Deck to your Extra Deck face-up, and if you do, change this card's Pendulum Scale to be the same as that Pendulum Monster's, until the end of this turn. You can only use this effect of "Zefraath" once per turn.

[ Monster Effect ] 
Cannot be Normal Summoned/Set. Must be Special Summoned (from your face-up Extra Deck) by Tributing all monsters you control, including at least 3 "Zefra" monsters, and cannot be Special Summoned by other ways. After you Special Summon this card, you can conduct 1 Pendulum Summon of a "Zefra" monster(s) during your Main Phase this turn, in addition to your Pendulum Summon. (You can only gain this effect once per turn.) Once per turn: You can Tribute 1 monster; Special Summon 1 "Zefra" monster from your Deck.

Zefraath

Crossed Souls: Advance Edition

This card gains these effects depending on the number of face-up "Zefra" monsters with different names in your Extra Deck.
● 3 or more: Monsters you control gain 100 ATK for each face-up card in any Extra Deck.
● 5 or more: Monsters you control cannot be destroyed by an opponent's card effects.
● 8 or more: Monsters you control cannot be targeted by an opponent's card effects.
● 10: You can send this card to the Graveyard; shuffle all cards from your opponent's hand, field, and Graveyard into the Deck.

Chosen of Zefra

Activate this card only if you have 2 "Zefra" cards in your Pendulum Zones, with active Pendulum Scales of 1 and 7. If this card is activated: Shuffle all monsters you control into the Deck, except "Zefra" monsters. Neither player can Special Summon monsters, except from the hand or the Extra Deck. While you have a card(s) in your Pendulum Zone, this card cannot be targeted by card effects. Destroy this card if a card(s) in your Pendulum Zone is destroyed.