Generation Fish

Banish Fish is a Deck type that revolves around removing your own Fish-Type, Aqua-Type or Sea Serpent-Type monsters from play in order to gain field advantage or to inflict damage to your opponent. Then during your next Stand-by phase they can Special Summon themselves to your field. Other names for this deck type are "Remove from Play Fishies" and "Banishark".

Strengths
First, when they are removed, Wing Tortoise Special Summons itself from either the Graveyard or your hand to maintain field advantage and so you don't lose all your protection when the others are banished. Also, since they are mostly level 3, they will prove very effect in summoning Xyz monsters, particularly Aero Shark which can inflict damage for all your banished monsters.

Weaknesses
One key weakness is that they lack attack power. This is not actually a big defect because the use of Aqua Jet can boost them by 1000 ATK each. Their bigger weakness for the next few months is the lack of Xyz monsters. Without them, this deck is extremely low on attack strength. For now, a good way to counteract this is using Deep Sea Diva to Synchro Summon Sea Dragon Lord Gishilnodon. This gives the deck the attack strength it needs to push past your opponents monsters.

Monster Cards

 * Wing Tortoise
 * Killer Frilled Shark
 * Air Orca
 * Sky Oni-Eating Ray
 * Big Jaws
 * Deep Sea Diva
 * Spearfish Soldier
 * Fishborg Blaster

Spell Cards

 * Aqua Jet
 * Gold Sarcophagus
 * Moray of Greed
 * Surfacing
 * Salvage
 * Fish and Kicks


 * Opinion Spell Cards


 * A Legendary Ocean - If you're going for a Xyz Summon, do not use this card.

Trap Cards

 * Oh F!sh!
 * Zero Force

Extra Deck

 * Sea Dragon Lord Gishilnodon
 * Aero Shark
 * Number 17: Leviath Dragon
 * Empty Space Sea Serpent Levaiel

A Legendary Ocean
This deck revolves around using Banished Fish in combination with A Legendary Ocean. This is unlike the regular deck because A Legendary Ocean will lower your monsters levels making the deck capable of Xyz summoning Rank 2 monsters instead of Rank 3, a small difference that will greatly change this decks dynamics.