In the tcg, most of the zoodiac archetype has seen some level of play, except this one.
Zoodiac Kataroost
The infamous cockroaches themselves
Maxx "c"
MY NAME IS ATEM
The True Name
This card is probably best known for its role in Firewall Dragon FTK combos.
Cannon Soldier
Armityle the Chaos Phantasm
Armityle the Chaos Phantasm - Phantom of Fury
Played in early variants of Drytron, this card has since faded in modern builds as its effect is much too specific
Drytron Beta Rastaban
This card's TCG name is actually incorrect, as this card, according to its OCG name, is actually based on a damselfly.
Inzektor Dragonfly
Famous for that one scene in Duel monsters, this card's in-game effect requires you excavate cards instead of draw them like it does in the anime.
Berserker Soul
Crippled by an errata, this card was the payoff to old synchro cat decks and was capable of inflicting 4000 damage all by itself.
Dark Strike Fighter
Thousand-eyes Restrict
Millennium-eyes Restrict
This card gives Phantom Knights some draw power, the only monster in-archetype with a drawing effect
The Phantom Knights of Fragile Armor
This is the only insect Neo-Spacian
Neo-spacian Flare Scarab
Famous for its role in infernoid, this card has a goat deck named after it.
Reasoning
This card was the first synchro monster to require a synchro tuner and 2 or more non-tuner synchro monsters
T.G Halberd Cannon
Battle Ox
Enraged Battle Ox
The tutor for Dogmatikas, this card is the only level 4 Dogmatika that doesn't lock you out of the extra deck.
Dogmatika Adin, the Enlightened
This card formed part of a gimmicky OTK strategy from 2007, paired with Demise, King of Armageddon.
Doom Dozer
Paleozoic Anomalocaris
One of the best level 5 synchros of its time and the first of its archetype to come to the TCG, this card's effect made it nearly invincible in battle.
Ally of Justice Catastor
Orbital 7
Photon Orbital
The highest level Raidraptor, this card's effect clashes horribly with the rank 4 strategy of its archetype.
Raidraptor - Wild Vulture
A notable card in Goat format, this card was used to help dig for backrow cards.
Magical Merchant
In the anime, this card's effect always excavated the same number of monsters as the opponent had on their field.
Shooting Star Dragon
This card was the first xyz monster to require both type and attribute-specific materials
Cyber Dragon Infinity
Baby Dragon
Red-eyes Baby Dragon