This flip monster featured in the anime has an ATK of 920 and a DEF of 1930 and continues to boost the attack of zombies for four of your standby phases
Castle of Dark Illusions
Lacrima (the main deck monster)
Lacrima the Crimson Tears
Fairy Tail - Snow
Ally Mind
Machine
This archetype was notorious for being able to XYZ summon with any one of their main deck monsters, and continue XYZ summoning more monsters ontop of the XYZ monsters.
Zoodiac
This level 9 fusion is the only monster in the game with a base 4200 ATK. The outback has never seemed more dangerous
Master of Oz
Saji
Mitsurugi no Mikoto, Saji
Rather than have to deal with its soft once per duel effect, Konami seemed to have limited this monster on the Janurary 2003 banlist
Twin-Headed Behemoth
Antihuman Intelligence ME-PSY-YA
Cyberse
DOUBLE JEOPARDY
This early link-era archetype was known for being able to use monsters in their hand as link material. As long as you stay on theme, that is
This normal monster released in Metal Raiders Wields the power of darkness to destroy its enemies, and is one of the only two monsters with 1530 DEF
King of Yamimakai
Zeus
Divine Arsenal AA-ZEUS - Sky Thunder
In the middle of a Dark World Firewall FTK format, Konami decided to limit this union monster to help with the FTK's. It was put back to three the very next list
A-Assault Core
Mental Tuner
Psychic
Seen as the first instance of contact fusing, this machine boss monster made up of three monsters attaching to each other was first used by Kaiba
XYZ-Dragon Cannon
This level 1 flip monster is the only water illusion currently in the game, and has an effect a deck known for camels munching noobs would love
Mokomoko
ROLAD
Light and Darkness Ritual
This synchro monster was limited in the May 2022 banlist for a reason no one could figure out. It was put back to three the next list on October 2022
Shooting Riser Dragon
Threshold Borg
Cyberse
These series of normal and quick-play spells are known to turn your xyz monster into a higher value by using them as materials
Rank-Up-Magic (Or RuM for short)
This level 5 Flip monster with 1380 ATK and 1930 DEF has a flip effect to destroy one trap card on the field.
Reaper of the Cards
TY-PHON
Super Starslayer TY-PHON - Sky Crisis
This game changing trap card was technically limited and banned before it was released due to the shared banlist between formats. It was limited when the split banlists came out in September 2013, a month before it's TCG release and was promptly banned the next list on Janurary 2014
Sixth Sense
Stinger the Electric Expeller
Psychic
This synchro monster known for hand looping was the first synchro monster to not need any non-tuners for his printed materials
XX-Saber Gottoms