Name: God Emperor - King Zues of Olympia
Attribute: DIVINE (or LIGHT)
Rank: 10
Type: Divine-Beast (or Thunder)/Xyz/Effect
ATK: 4000
DEF: 3300
Effect:
3 Level 10 Monsters
The Xyz summon of this card cannot be negated. Card's and effects cannot be activated in response to the special summon of this card. As long as this card has Xyz material, it cannot be targeted by Card effects. You can Xyz Summon this card by sending one "Rank-Up Magic - Numeron Force" from your hand to the Graveyard and using any rank 5 or higher LIGHT Xyz monster as Xyz material (Xyz material attached to that monster also become Xyz material for this card). Once per turn, during your Main Phase 1, you can Detach 1 Xyz material from this card: Destroy all monsters your opponent controls, and if you do, inflict 800 damage to your Opponent's Life Points for each monster destroyed by this effect. you cannot attack your Opponent directly the turn this effect is activated.

Name: God Emperor - Ha Des of Tartarus
Attribute: DIVINE (or DARK)
Rank: 10
Type: Divine-Beast (or Zombie or Fiend)/Xyz/Effect
ATK: 0
DEF: 0
Effect:
3 Level 10 Monsters
The Xyz summon of this card cannot be negated. This card cannot be destroyed by battle. As long as this card has Xyz Material, it cannot be targeted by card effects. You can Xyz summon this card by sending one "Rank-Up Magic - Numeron Force" from your hand to the graveyard and using a rank 5 or higher DARK Xyz monster as Xyz material (Xyz material attached to that monster also become Xyz material for this card). Once per turn, you can Detach one Xyz material from this card to target one monster in your opponent's graveyard: Special summon that monster to your side of the field. This card gains attack and defense equal to the combined attack and defense of all monsters special summoned by this effect (even if those monster's would leave the field). Once per duel, If this card you control is destroyed and sent to the graveyard by a card effect your opponent controls, you can special summon this card from your graveyard: It's original attack Becomes 4000.

Name: God Emperor - Poseidon of Okeanos
Attribute: DIVINE (or WATER)
Rank: 10
Type: Divine-Beast (or Aqua)/Xyz/Effect
ATK: ?
DEF: ?
Effect:
3 Level 10 Monsters
The Xyz summon of this Card cannot be negated. This card cannot be destroyed by card effects. As long as this card has Xyz material, it cannot be targeted by card effects. You can Xyz summon this card by Sending one "Rank-Up Magic - Numeron Force" from your hand to the graveyard and using a rank 5 or higher WATER Xyz monster as Xyz material (Xyz material attached to that monster also becomes Xyz Material for this card). The Original Attack and Defense of this card is equal to the Number of Card's on the field times 800. Once per turn, you can send one WATER monster from your hand to the graveyard to destroy one Spell/Trap your Opponant controls. If this card would be destroyed by battle, you can detach one Xyz material instead. When an Xyz Material is detached from an Xyz monster (including this card) this card gains 500 attack per Xyz material detached Immediately (during the chain).

Zeus is like Obelisk, Poseidon is like Slifer, and Ha Des is a borked Ra.