Disclaimer: I don't own Yugioh, Big O, or Yu Yu Hakusho. Consider any references to be the property of their creator.

Ch. 1 : Original Cards

Several of these cards will be used in this fic. If you have any ideas, let me know in a review (Limit: 4 cards per person). (I got this idea from Wise Man Domingo's "Eternal Duelist Soul; I don't own it.)

ehvak Assault Soldier

Warrior/Ritual/Effect

Stars: 12

Atk.:4350 Def.4050

Atribute:Wind

This monster can only be Ritual summoned with the Ritual Magic card "Temple of the Demon Swamp" by sacrificing monsters whose total level stars equal 12 or more from the field or your hand. During the standby phase of your turn, you may flip a coin and target a monster. If heads, destroy that monster. If tails, remove that monster from play. If "Krana of the Temple" is equipped to "Lehvak Assault Soldier", you gain control of one of your opponents monsters for 5 turns (one monster at a time). During your battle phase, select three cards on your opponents side of the field. These cards are treated as Contiuous Magic cards, and as long as all 3 are in play, inflict 800 points direct damage on your opponent's life points for each one at your standby phase. In exchange for 2500 life points, you are allowed to summon three "Bohrok Tokens" in face-up attack mode (Dark/Machine/8 stars/Atk.2850/ Def. 2550) during your battle phase. If this card is sent to the graveyard as the result of a battle, you are allowed to place "Exodia the Forbidden One", "Left Leg of the Forbidden One", "Left Arm of the Forbidden One", "Right Leg of the Forbidden One", and "Right Arm of the Forbidden One" into your hand. If this card is sent from the Field to the graveyard as the result of Magic, Traps, or Monster Effects, inflict 100000 points of direct damage on your opponent's lifepoints. If this card is removed from play, select 5 monsters from your deck. The monsters combined Attack points and Defense points are subtracted from your opponent's life points. If your opponent switches control of this card, negate it and flip a coin. If heads, three monsters from your opponent's side of the field have their attacks quadrupled and are under your control for the rest of the duel. If tails, all monsters on your opponents side of the field are destroyed and "Lehvak Assault Soldier's" Attack is doubled for 10 turns. After summoning, treat "Temple of the Demon Swamp" as a Continuous Magic Card. If this Magic card is destroyed, "Lehvak Assault Soldier" is destroyed without activating any of its effects, and the person who summoned it must discard their entire deck to the Graveyard.

Rarity: Ultimate Rare

Don't own Bionicle

Tectonic Upheaval

Field Magic Card

All Fire/Earth monsters gain 800 Atk./Def. points. All other monsters are destroyed.

Kini-le Kokaro

Pyro/ Fire /Spirit

Flavor Text: A fire spirit spawned from Mauna Kea.

Stars: 9

Atk. 3420 Def. 2500

This monster cannot be special summoned. It is returned to your hand at the end of the turn it is Normal/Flip summoned. Once per turn, it can destroy one monster on the field before attacking.

Ultra Rare

Onset of the Big Crunch

Continuous Magic

If this card is face-up on the field 5 turns after Activation, destroy all cards on the field, flip a coin, and call it. If you call it right, you win the duel. If you call it wrong, you lose the duel.

Ultra Rare

Blue-Eyes White Metal Dragon

Dragon/Light/Effect

Flavor Text: Metallized Blue-Eyes White Dragon

Stars:9

Atk. 3600 Def.3100

This monster can only be summoned by sacrificing "Blue-Eyes White Dragon" equipped with "Metalmorph."

Secret Rare (Good promo Card)

The Seat Perilous

Quickplay Magic

Designate one monster on the field and roll a six-sided die once. If the result is 1-3, destroy that monster. If the result is 4-5, remove that monster from play. If the result is 6, the monsters attack is doubled.

Ultra Rare

Armor of the Doomed

Equip Magic

Increase an equipped monster Atk. by 2000. During the standby phase of the 5th turn equipped, if the monster is not a Zombie-type, flip a coin. If heads, the monster is destroyed and removed from play. If tails, place that monster face-up at the bottom of your deck.

Ultra Rare

The Fickle Magician

Trap Card

Pay half of your life points and select a Magic/Trap card on your side of the field. You may treat the card as a Quickplay or Continuous Magic/Trap, or if it increases/decreases a monster's Atk. power for any length of time, treat it as an Equip Magic card. All effects of the cards still occur.

Ultimate Rare

Temple of the Demon Swamp

Ritual Magic

This card is used to summon "Lehvak Assault Soldier". You must also sacrifice monsters whose total level stars equal 12 or more from the field/hand.

Super Rare

Drakmordian Cataclysm

Magic

Destroy all cards on your opponents side of the field.

Secret Rare

Note to readers: For fans of Big O and Yu Yu Hakusho, any suggestions as to the types of cards the following characters would have if they were duelists would be greatly appreciated. The Characters are:

Hiei

Kuwabara

Youkai Kurama

Yuske Urameshi

Roger Smith

Beck

Schwarzvald

The true plot will begin next chapter, so keep checking.