Crystal God Tistina
Level 10 LIGHT/Aqua Effect2000 ATK / 3000 DEF
During your Main Phase: You can change as many monsters your opponent controls as possible to face-down Defense Position, then you can send all face-up cards your opponent controls to the GY. If this card in its owner's possession is destroyed by an opponent's card: You can change as many monsters your opponent controls as possible to face-down Defense Position, then you can send all face-up cards your opponent controls to the GY. You can only use each effect of "Crystal God Tistina" once per turn.
Demigod of the Tistina
Level 10 LIGHT/Aqua Effect2000 ATK / 0 DEF
If you control a "Tistina" card: You can Special Summon this card from your hand, then you can add 1 "Tistina" Spell/Trap from your Deck to your hand. During your opponent's turn, if you control "Crystal God Tistina" (Quick Effect): You can change as many monsters your opponent controls as possible to face-down Defense Position, then you can send all face-up cards your opponent controls to the GY. You can only use each effect of "Demigod of the Tistina" once per turn.
Fallen of the Tistina
Level 1 WATER/Aqua Effect200 ATK / 0 DEF
You can send this card from your hand or field to the GY; place 1 "Divine Domain Baatistina" from your Deck, face-up in your Field Zone. If a face-up "Tistina" Spell/Trap(s) you control is destroyed by an opponent's card effect, while this card is in your GY (except during the Damage Step): You can banish this card; Special Summon 1 LIGHT "Tistina" monster from your hand, Deck, or GY. You can only use each effect of "Fallen of the Tistina" once per turn.
Hound of the Tistina
Level 4 EARTH/Aqua Effect1800 ATK / 700 DEF
If this card is in your hand or GY and you control a LIGHT "Tistina" monster: You can Special Summon this card. You can only use this effect of "Hound of the Tistina" once per turn. "Tistina" monsters you control can attack directly while your opponent controls a face-down Defense Position monster.
Miasma Dragon Tistina
Level 10 DARK/Aqua Effect2000 ATK / 0 DEF
If this card is Normal or Special Summoned: You can add 1 "Tistina" monster from your Deck to your hand, except "Miasma Dragon Tistina", also for the rest of this turn, LIGHT "Tistina" monsters you control gain 1000 ATK. If this card is sent to the GY, and a card is in the Field Zone: You can Special Summon this card, also you cannot Special Summon from the hand or GY for the rest of this turn, except "Tistina" monsters. You can only use each effect of "Miasma Dragon Tistina" once per turn.
Returned of the Tistina
Level 2 FIRE/Aqua Effect500 ATK / 500 DEF
If this card is in your hand: You can target 1 "Tistina" monster you control, except "Returned of the Tistina"; Special Summon this card, and if you do, its Level becomes that targeted monster's Level. If this card is in your GY: You can target 1 Aqua Xyz Monster you control; attach this card to it as material. You can only use each effect of "Returned of the Tistina" once per turn.
Sentinel of the Tistina
Level 3 WIND/Aqua Effect1200 ATK / 1400 DEF
If this card is in your hand or GY and you control a LIGHT "Tistina" monster: You can Special Summon this card. You can target 1 "Tistina" monster or 1 face-down card you control; destroy it, then add 1 "Tistina" card from your Deck to your hand. You can only use each effect of "Sentinel of the Tistina" once per turn.
Tainted of the Tistina
Level 5 DARK/Aqua Effect2000 ATK / 0 DEF
You can Tribute Summon this card face-up by Tributing 1 face-down monster your opponent controls. This card's Level becomes 10 if it was Normal Summoned/Set. If this card is sent to the GY, except from the field: You can target 1 "Tistina" monster you control; this turn, it can make a second attack during each Battle Phase, also you can only attack with 1 monster.
Tistina, the Divinity that Defies Darkness
Level 10 LIGHT/Aqua Xyz Effect2000 ATK / 3000 DEF
2 Level 10 monsters
If this card is Special Summoned: You can send all face-down cards your opponent controls to the GY. You can only use this effect of "Tistina, the Divinity that Defies Darkness" once per turn. Once per turn, if this card has "Crystal God Tistina" as material: You can detach 1 material from this card; it gains 2000 ATK until the end of your opponent's turn. If this card you control is destroyed by an opponent's card while it has material: You can Special Summon 1 "Tistina" monster from your GY.