Little Creature
This monster's ATK/DEF becomes the number of your banished cards x 400. And has seen top placements at ycs's.
Gren Maju Da Eiza
This Dog is outstanding, a Mecha, a Skull and even Mad of Darkness.
Marron
Armed Dragon couldn't imagine a retrain of itself so strong it would change that format to DAD Format.
Dark Armed Dragon
Part of the rescue archetype, this beast has=d an errata where it now negates the effects of the 2 LVL 3 or lower beasts it summons.
Rescue Cat
This Monster saw a good amount of time Limited for its effect to put a counter on itself to gain 300 ATK or use the count to pop a Spell/Trap on the field.
Breaker the Magical Warrior
During Nekroz format this monster was calling for a ban for its strong floodgate effect that prevented the opponent from special summoning if it was used as a ritual material.
Djinn Releaser of Rituals
One of the best, if not the best Flamvell Monster. Able to special summon 1 fire Monster with 200 or less DEF from your deck upon destroying a monster by battle and sending it to GY.
Flamvell Firedog
This Pot of Greed Retrain misses the mark entirely by making you return 2 cards from your hand into the deck instead.
Pot of Generosity
This Ally of Justice saw tons of play, unlike the rest of its archetype, for being a generic synchro 5 that destroys a non-Dark monster at the start of the Damage step.
Ally of Justice Catastor
At the cost of a spell from hand you can summon a Level 4 monster from your deck but it cannot attack this turn.
Summoner Monk
This monster is part of the archetype that changed yugioh's card design when is comes to having Hard Once per turn effects. Due to its Soft Once per turn effect to summon an Infernity from the GY if you had no cards in your hand.
Infernity Necromancer
This Level 2 Insect makes you pay 3000 LP to send 1 monster from your Extra Deck to GY.
Gale Dogra
Raigeki's retrain that required a discard and only destroyed face up monsters your opponent controls, still saw a itself on the F/L list.
Lightning Vortex
This Rank 2 monster didnt see too much play till Spright came along. Its effect to detach and double the ATK & DEF of a Rank 4 or lower monster for the turn was very welcomed in Spright.
Cat Shark
He can either send himself from hand to GY to have a fusion monster gain 1000 ATK/DEF or Normal Summon him to add 1 Invocation from deck to hand.
Aleister the Invoker
This Kuriboh wears a bandana and eyepatch to excavate the top 5 cards then add 1 spell/trap to your hand and send the remaining card to the GY during the End Phase.
Kuribandit
The Albaz Lore starts on this Virtuous Spellcaster, who cannot be destroyed by battle by a monster special summoned from the extra deck.
Dogmatika Ecclesia the Virtuous
One of the most played cards in YGO's History, MST's retrain discards a card to pop up to 2 Spell/Traps.
Twin Twister
This Fusion Spell allows you to banish monsters from your field or either players' GY as fusion material. It also shuffles itself back into the deck to add its main searcher to hand where it can also be an Honest.
InvoCATion
This Gravekeeper looks like Marik and is the only GK to be unaffected by all other card effects as long as Necrovalley is also on the field.
Gravekeeper's Heretic
One of the first monsters to be released in LOB, This monster is seen trying to destroy Dark Ruler Ha Des in, multiple card arts like Dark Ruler No More.
Dark King of the Abyss
This Kaiju bolsters 3K ATK and can remove 3 Kaiju Counters to destroy all monsters your opponent controls, but cannot attack the turn this effect activates.
Dogoran, the Mad Flame Kaiju
This Instant Fusion target tosses a coin and destroys as many monsters on the field as possible and inflict damage equal to half the total original ATK of the destroyed monsters, if you call it right. you however take the damage if you call it wrong.
Time Wizard of Tomorrow
Seen in both modern Dark World and Infernity, this fiend reveals itself and another fiend in hand Special one and discard the other. Pretty good for a common from Darkwing Blast.
Zalamander CATalyzer
The opposite of White Magical Hat, this monster draws you a card if it inflicts battle damage. Its more known as it toon variation.
Masked Sorcerer