Beatdown Onis

[Just Crouton]

Since the old thread is in single cards...and I made minor tweaks.

 

Rulings on names:
"-Oni" =/= "Oni"

The rulings for these are that "-Oni" (as in Oni is after a hyphen) is not the same as "Oni" (as in any card is a target for card [x]) That's why Gadget-Oni can recycle "Violent-Oni" and not "Oni-Spirits".

[spoiler=Main Deck monsters]

Barbaric-Oni
If this card attacks, your opponent cannot activate cards or effects from the hand or Graveyard, until the end of the Damage Step. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Power-Oni
This card gains 100 ATK for each face-up monster your opponent controls. If an "-Oni" monster you control attacks a Defense Position monster, inflict piercing Battle Damage to your opponent. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Bashing-Oni
When this monster battles an opponent's monster, unless the opponent's monster is destroyed by battle: It is returned to the top of the owner's Deck at the end of the Damage Step. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Sealing-Oni
Monsters cannot be Special Summoned from the Main Deck. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Vanguard-Oni
If this card destroys a monster by battle: You can Special Summon 1 Level 4 or lower "-oni" monster (from your Deck), other than "Demoni". While this card is attached to an "-oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Aura-Oni
If your opponent activates a card effect that inflicts damage to you; Negate that damage, and this card gains ATK equal to that damage until your opponent's next End Phase. While this card is attached to a "-oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Hammer-Oni
If this card attacks, before damage calculation: You can target 1 Spell or Trap card your opponent controls; destroy that target. While this card is attached to an "-oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Invoker-Oni
Once per turn, you can Normal Summon 1 "-Oni" monster in addition your Normal Summon or Set. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Curse-Oni
All face-up Special Summoned monsters your opponent controls lose 400 ATK and DEF for each face-up "-Oni" monster you control. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Exorcist-Oni
Once per turn, during either player's turn: You can target 1 face-up Special Summoned monster your opponent controls; this turn, this monster's effect(s) are negated. All face-up monsters you control must be FIRE Fiend-Type to activate and to resolve this effect. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Wild-Oni
This card is unaffected by the effects of Trap Cards, and cannot be targeted by effects. While this card is attached to a "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Brother-Oni
This card gains 100 ATK for each Token on the field. When this card destroys an opponent's monster by battle: Special Summon 1 "Brother Token" (Fiend-Type/FIRE/Level 4/ATK 1500/DEF 400). Brother Tokens gain 100 ATK for each Token on the field. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Slasher-Oni
If you control a face-up "-Oni" monster with a different name, you can Special Summon this card (from your hand). If this card attacks a Defense Position monster: Destroy that monster (without applying damage calculation). While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this effect:
● If this card attacks a Defense Position monster: Destroy that monster (without applying damage calculation).


Gadget-Oni
If this card destroys a monster by battle: You can add 1 "-Oni" card from your Graveyard to your hand. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this card's effect(s).


Sentry-Oni
If an opponent's monster declares a direct attack: You can Special Summon this card from your hand. Once per turn, if this monster would be destroyed by battle: It is not. While this card is attached to an "-Oni" Xyz Monster as Xyz Material: That Xyz Monster gains this effect:
● Once per turn, this monster cannot be destroyed by battle. Each time this effect is applied, this monster loses 400 ATK and DEF at the end of the Damage Step.


Oni-Tiger
If you control a face-up "-Oni" monster, you can Special Summon this card (from your hand). Once per turn, you can either: Target 1 face-up "-Oni" monster you control; equip this card to that target, OR: Unequip this card and Special Summon it in face-up Attack Position. While equipped by this effect, the equipped monster gains 800 ATK and DEF. (A monster can only be equipped with 1 Union Monster at a time. If the equipped monster would be destroyed, destroy this card instead.)


Departed-Oni
If all the monsters in your Graveyard are FIRE: You can Tribute this card to target 2 Level 4 or lower "-Oni" monsters with different names in your Graveyard, except "Departed-Oni"; Special Summon those targets, but they cannot activate their effects or be used as Xyz Material this turn.

 

[/spoiler]

 

[spoiler=S/Ts]

 

Violent-Oni
Target 1 face-up "-Oni" monster you control; until the End Phase, it gains 800 ATK, and if it battles an opponent's monster: That monster's effect(s) is negated until the End Phase.

 

Oni-Spirits
Add 1 "-Oni" monster from your Deck to your hand.


Backup-Oni
Can only be activated if there are 3 or more "-Oni" monsters in your Graveyard. Target up to 2 Level 3 or 4 "-Oni" Monsters in your Graveyard; add those targets to your hand.


Transcending-Oni
Target 1 Level 4 or lower "-Oni" monster OR 1 "-Oni" Xyz Monster with a Level 4 or lower "-Oni" monster as Xyz Material; equip this card to that target. That target is unaffected by the effects of monsters your opponent controls. If this card is destroyed by an opponent's card effect while Set: Draw 1 card.


Oni-Lightning
Tribute 1 face-up "-Oni" monster you control and target 2 cards your opponent controls; send them to the Graveyard.


Vengeful-Oni
Target 1 "-Oni" monster in your Graveyard; Special Summon that target in face-up Attack Position, then, if it is an Xyz Monster, attach this card to that target as Xyz Material. When this card leaves the field, destroy that target. When that target is destroyed, destroy this card.

 

[/spoiler]

 

 

[spoiler=Extra Deck]

 

Zen-Mugen-Oni
Must be Xyz Summoned by using 3 Rank 4 "-Oni" Xyz Monsters you control that were not Xyz Summoned this turn as the Xyz Materials, and cannot be Special Summoned by other ways. (Xyz Materials attached to that monster also become Xyz Materials on this card.) This card cannot be destroyed by card effects. Once per turn: You can detach 2 Xyz Materials from this card; Special Summon up to 2 Level 4 "-Oni" monsters from your hand or Graveyard. Their effect(s) are negated, and their ATK becomes 3000, also, they cannot attack directly or be used as Xyz Material.


Dai-Kyojin-Oni
3 Level 8 "-Oni" Monsters
You can also Xyz Summon this card by using a Rank 4 "-Oni" Xyz Monster you control that was not Xyz Summoned this turn as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) If this card was Xyz Summoned this way, once per turn, during your Main Phase: You can detach 1 Xyz Material from this card; this card gains ATK equal to the detached Xyz Material until your opponent's next End Phase. Once per turn, during your Main Phase, if this card is in your Graveyard: You can target 1 face-up "-Oni" monster you control; equip this card to that target. The equipped monster's original ATK is doubled.

 

Chaos Xyz: Bizarro-Oni*

3 Level 5 monsters
When this card is Xyz Summoned: Negate the effects of all other cards currently on the field. If a Rank 4 "Oni" Xyz Monster is attached to this card as an Xyz Material, this card gains this effect.
• Once per turn: You can detach 1 Xyz Material from this card; destroy cards your opponent controls for each Xyz Material attached to this card.

 

*Special Summoned with this.

Flameblade-Oni
3 Level 5 "-Oni" Monsters
You can also Xyz Summon this card by using a Rank 4 "-Oni" Xyz Monster you control that was not Xyz Summoned this turn as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) Once per turn: You can detach 1 Xyz Material from this card; destroy 2 monsters your opponent controls.


Airblade-Oni
3 Level 5 "-Oni" Monsters
You can also Xyz Summon this card by using a Rank 4 "-Oni" Xyz Monster you control that was not Xyz Summoned this turn as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) Once per turn, during your Main Phase: You can detach 1 Xyz Material from this card; Destroy 2 Spell/Trap Cards your opponent controls.


Amazing-Oni
3 Level 4 "-Oni" monsters
Once per turn: You can detach 1 Xyz Material from this card, and, if the detached Xyz Material is an "-Oni" monster; until your next End Phase, your opponent cannot Summon monsters with ATK equal to or lower than the ATK of the detached Xyz Material in the Graveyard.


Searing-Oni
2 Level 4 "-Oni" Monsters
Once per turn: You can detach 1 Xyz Material from this card; this turn, if the monsters you control attack an opponent's monster, the opponent's battling monster's ATK is halved during the Damage Step.


Splendor-Oni
2 Level 4 "-Oni" Monsters
Once per turn, during your Main Phase: You can detach 2 Xyz Materials from this card; this turn, this card can attack every monster your opponent controls (one attack on each monster per Battle Phase).


Shamaness-Oni
2 Level 4 "-Oni" Monsters
Once per turn, during your Main Phase: You can detach 1 Xyz Material from this card: Special Summon 1 Level 4 or lower "-Oni" monster (from your hand or Graveyard). It cannot be used as Xyz Material this turn.


Odachi-Oni
2 Level 4 "-Oni" Monsters
If you declare an attack with this card, your opponent cannot activate Spell/Trap Cards or Effect Monster's effects until the end of the Damage Step. Once per turn: You can detach 1 Xyz Material from this card to target 1 face-up monster your opponent controls; the target monster's ATK and DEF becomes 0, and it's effect(s) are negated, also, if your opponent controls another card in the same column as the target monster, destroy it.

 

 

[/spoiler]

[Love of Ghibli]

I really do love the set, I remember them from way back when. I still retain my concern that yu-gi-oh isn't ready for 4 star effect monsters with base attacks of 2k but I could be wrong. The only problems I really see with the set are Odachi and the herp derp mega boss. 

The Megaboss is excessive. If you ever did take the time to actually summon him you pretty much won because he would gain at most 6 extra effects in addition to to his already zealous over zealous effect. Though I guess the fact that you could easily beat someone down before hand somewhat balances it out.

 

Odachi: At first glance its low stats and requirements would balance it out, but in actuality is super Photoknight to the highest. When going on the offensive its pretty much unstoppable and when on the defensive this archetype has its own lance and Smashing horn for protection. You simply can't win with this thing. I would suggest toning it down. Maybe buy getting rid of the Ancient Gear clause that keeps everything locked up. 

[Just Crouton]

Brother-Oni edited a little.