Bleh

|Myconian Abomination|2|WRNG|Plant|Dark|4||1920|1120|Spilling forth from weak boundaries between our world and a world unknown, this fungus-like creature stretches on for hundreds of miles, covered in mossy green eyes and putrid appendages. Its existence leaves a lingering feeling of utter wrongness, triggering paranoia and psychopathic tendencies in those nearby. It is one of the few beings that causes those who encounter it to kill themselves in an attempt to escape it's proximity.|

|Horrific Gruellalanoth|3|WRNG|Beast|Dark|2||1400|1550|When fabrics in our dimension split, any biological creature nearby can be exposed to horrible things. Once a canine of some kind, the Gruellalanoth is extremely bulbous, with throbbing veins coarsing with black blood, fatty tissues and pus pouring from open sores in it's body. The stare from it's 14 eyes causes those who view into them to claw at their own ribcage and dismember themselves.|

|Headreaver Kothoga|5|WRNG|Reptile|Water|4||1910|1900|A ravenous chimera who was formed from the curse of a very sadistic tribe. In a quest to reobtain it's humanity, the Kothoga will hunt down humanoids and decapitate them with it's insect-like tusks, and devour the brains of it's victims. It is described by most of it's witnesses as a cross between a Stag-beetle, alligator and lion.|

|Mordant Hellfire Elemental|7|WRNG|Pyro|Fire|4||1920|1710|the embodiment of the lingering hatred of life most evil being share, it keeps itself kindled outside the bowels of hell by creating infernos, fuelled completely by inhumane embodiments of hatred and torment. It's desires to set every living being on fire are unmatched by few, and even demons are wary about being around such elementals.|

Darkest Hour wrote:|Pazuzu, Elder of Annihilation|0||Winged Beast/Effect|Wind|9||3000|1500|This card can only be Ritual Summoned by the Ritual Spell Card "Departure to Ruin". When this card is Ritual Summoned, banish the top 10 cards of your opponent's deck. Increase your Life Points by 800 and inflict 400 damage to the opponent for each Spell Card and Monster Card banished this way.|

In addition to that Spell rapist Apophis, I made this little guy. Pazuzu. Summoned in the same manner, banishes your opponent's top 10 and burns+heals for each.
Oh man, thoughts of The Exorcist came to mind. Quite a wicked card. Pretty much murders Catalyst Turbo. I will have to run ritualmill.dek now.

|Myconian Abomination|2|WRNG|Plant|Dark|4||1920|1120|Spilling forth from weak boundaries between our world and a world unknown, this fungus-like creature stretches on for hundreds of miles, covered in mossy green eyes and putrid appendages. Its existence leaves a lingering feeling of utter wrongness, triggering paranoia and psychopathic tendencies in those nearby. It is one of the few beings that causes those who encounter it to kill themselves in an attempt to escape it's proximity.|

|Horrific Gruellalanoth|3|WRNG|Beast|Dark|2||1400|1550|When fabrics in our dimension split, any biological creature nearby can be exposed to horrible things. Once a canine of some kind, the Gruellalanoth is extremely bulbous, with throbbing veins coarsing with black blood, fatty tissues and pus pouring from open sores in it's body. The stare from it's 14 eyes causes those who view into them to claw at their own ribcage and dismember themselves.|

|Headreaver Kothoga|5|WRNG|Reptile|Water|4||1910|1900|A ravenous chimera who was formed from the curse of a very sadistic tribe. In a quest to reobtain it's humanity, the Kothoga will hunt down humanoids and decapitate them with it's insect-like tusks, and devour the brains of it's victims. It is described by most of it's witnesses as a cross between a Stag-beetle, alligator and lion.|

|Mordant Hellfire Elemental|7|WRNG|Pyro|Fire|4||1920|1710|the embodiment of the lingering hatred of life most evil being share, it keeps itself kindled outside the bowels of hell by creating infernos, fuelled completely by inhumane embodiments of hatred and torment. It's desires to set every living being on fire are unmatched by few, and even demons are wary about being around such elementals.|

More horrible, horrible things.
Vewwy horrible. Does any of your flavor text NOT have utter carnage? XD

Tungsten Butterfly wrote:needs more necrophilia

Darkest Hour wrote:BECAUSE FISH

Gargantuan Manta
2800/2400
Level 7
WATER
Fish/Effect
You can Normal Summon this card from your hand without Tributing. If you Normal Summon this card this way, choose one of the following: *You cannot win the duel until the 8th End Phase since this card was Normal Summoned. *This card's original ATK and DEF is halved.
Oh my, quite interesting first effect. I just fear it won't be a deterrent enough since you can just reduce their LP to 0 or whatever and stall it out (and duels are slower here so..) Still cool.

Mangler Angler
Level 6
WATER
2400/1100
Fish/Effect
When this card inflicts battle damage to the opponent, your opponent sends 5 cards at the top of their deck to the Graveyard. If 5 Monsters are discarded this way, draw 2 cards. If 5 Spell Cards are discarded this way, select 1 Spell Card in your Graveyard and add it to your hand. If 5 Trap Cards are discarded this way, select 1 Trap card in your Graveyard and Set it.
MANGLAH! Sort of like playing the slot machine. Mill Fish is kinda weird, but this is good enough it can work in whatever mills these days (zombie? insect? idk)

Peces de la Revolución
SPELL
Normal
Send the top 7 cards of your deck to the Graveyard. If any Fish-type Monsters are sent to the Graveyard this way, Special Summon them.
La Revolución! ARRIBA ARRIBA!!! Unfortunately this is very broken, it's OTK fodder.

Cod of Carnage
Level 3
WATER
1200/1200
[Fish/Effect] When a monster on your opponent's side of the field is destroyed in battle, you can Special Summon this card from your hand. The ATK and DEF of this card is increased by 500 for every card that is destroyed that turn, until the End Phase. If 5 or more cards are destroyed in one turn while this card is face-up, This card's original ATK is increased by 2000.

Rampage Rebellion Gar
WATER / Level 4
1500/700
[Fish/Effect] When a Fish-type Monster is Normal Summoned, destroy 1 Spell or Trap Card on the field. When 5 Spell or Trap Cards are destroyed this way, this card gains 1500 ATK.

Chthonian Coelacanth
WATER / Level 4
1200/1900
[Fish/Effect] This card is also treated as a FIRE Monster. If your opponent declares an attack against a Fish-type Monster you control, you can discard this card from your hand to negate the attack and destroy the monster; this card then gains the following effect: When your opponent takes battle damage while this card is in your Graveyard, destroy the top 3 cards of your opponent's deck and send them to the Graveyard.

Darkest Hour wrote:

Cod of Carnage
Level 3
WATER
1200/1200
[Fish/Effect] When a monster on your opponent's side of the field is destroyed in battle, you can Special Summon this card from your hand. The ATK and DEF of this card is increased by 500 for every card that is destroyed that turn, until the End Phase. If 5 or more cards are destroyed in one turn while this card is face-up, This card's original ATK is increased by 2000.

This card is Special Summoned when you kill an opponent's monster. Then, every time a card is destroyed, it gains 500 ATK temporarily. If enough cards are destroyed in a turn, this card's ATK is majorly pumped.
So fish have a new strategy i see. Nice effect, awesome name. appetite for destruction.

Rampage Rebellion Gar
WATER / Level 4
1500/700
[Fish/Effect] When a Fish-type Monster is Normal Summoned, destroy 1 Spell or Trap Card on the field. When 5 Spell or Trap Cards are destroyed this way, this card gains 1500 ATK.

Provides Fish-type monsters with an avenue of Spell/Trap destruction, and with enough destruction upgrades it into a absolutely brutal 3000 ATK killer.
This be fun. Idk what a "gar" is but sounds gnarly.

Chthonian Coelacanth
WATER / Level 4
1200/1900
[Fish/Effect] This card is also treated as a FIRE Monster. If your opponent declares an attack against a Fish-type Monster you control, you can discard this card from your hand to negate the attack and destroy the monster; this card then gains the following effect: When your opponent takes battle damage while this card is in your Graveyard, destroy the top 3 cards of your opponent's deck and send them to the Graveyard.

A hand-based Sakuretsu Armor for Fish-types, which then turns into a miller that is similar to Helpoemer.
In multiples may be too much mill power. I mean if you draw into 2 you get awesome basically un-negatable destruction and 6! cards milled each time you battle damage.

Darkest Hour wrote:

Ice Arrow Minnow
Level 1 / WATER
300/1200
[Fish/Tuner/Effect] When this card is destroyed in battle, the opponent's monster cannot declare an attack or activate it's effect(s) for the next 3 turns.

Darkest Hour wrote:

|Immolith|0||Fiend/Effect|Fire|7||2200|3000|If you inflicted 3000 or more Effect damage to the opponent in this current duel, this card gains the following effect: *During the End Phase, you can Special Summon this card from your Graveyard or while banished to your side of the field.|

Be rewarded for using a burn deck. The Immolith shall return every End Phase accordingly if you dealt enough damage.
During EACH end phase? the entire duel? Yours and your opponents? Graveyard or RFG? seems a little excessive.

|Gargantuan Tapeworm|1|FUQT|Insect/Effect|Light|7||1500|1000|When this card is destroyed, Special Summon 4 Tapeworm Tokens (Insect-type, ATK/0, DEF/0) to your side of the field with the following effect: When this card is destroyed in battle, Special Summon 1 Tapeworm Token (Insect-type, ATK/0, DEF/0) to your side of the field with the same effect as this Token.|

Create an amassing unrelenting army of tokens with the Gargantuan Tapeworm. The tokens have no level or Attribute, so they can't be Xyz'd or Synchro'd.
This card is hilarious, in a good way. Tapeworm spam. No level is a cool thing. But this seems overwhelming, you basically have to find a way to blow up 4 or more tokens with purely card effects. Or run piercing, but that's not very reliable atm.

Darkest Hour wrote:

|Powercod|2|FUQT|Fish/Effect|Water|1||500|600|This card can attack twice during each Battle Phase. When this card destroys an opponent's monster in battle, destroy the top 5 cards of your opponent's deck.|

Level 1 Fish that doublestrikes and destroymills.
Level 1 fish becoming a new decktype? Possibru. I'm still uneasy about this card with a Warsworn Memento.

|Koi of Unrelenting Misery|3|FUQT|Fish/Tuner/Effect|Water|1||350|1300|When your opponent destroys this card during their turn, destroy all face-up Monsters they control.|

Ayyyyyup.
I fail to see how this is not broken. Unrelenting Misery fo sho.

|Das Fish|4|FUQT|Fish/Tuner/Effect|Water|4||1500|1500|You can banish this card and 1 other Fish-type Monster in your Graveyard to draw 1 card.|