This machine ritual archetype is known for having requirements that don't care about level. It's a good thing too, seeing as much of their monsters are level 1.
Drytron
This monster sends a fairy from deck or extra deck to grave on summon. You'll mostly see it sending Trias Hierarchia these days, as its other main target was recently banned.
Diviner of the Herald
Ancient Gear Golem
Machine
Be it through Moon of the Closed Heaven or Evilswarm Exciton Knight, most of the time you can get this engine started with any two monsters.
Fiendsmith
The 100 Point threshold is home to only the most degenerate, unfun cards... and this reptile ritual monster.
Ame no Habakiri no Mitsurugi
This ritual deck was a tier zero threat in its time, thanks in part to its ability to use Djinn Releaser of Rituals to bring out its own ritual floodgate. Maybe these players should've taken a long look in the mirror
Nekroz
Sometimes power is attractive, and in this case there's a lot of it. Sporting 10 stars and 3000 attack this monster has a powerful blast.
Superdreadnought Rail Cannon Gustav Max
ROM Cloudia
Cyberse
Back before every fusion deck had an easily accessible way to fuse, some people opted into playing this engine. Really took the edge off.
Frightfur/Patchwork Engine
Number S0: Utopic ZEXAL (pointed at 100) is capable of completely locking your opponent out of activating cards and effects. Luckily it isn't at the top of the leaderboard as all of these cards are pointed at 1.
Rank-Up-Magic Cards
This Archetype takes its inspiration from the Greek pantheon, although maybe just the depiction of them.
I guess that would make their recent support about their children... or the making of anyways.
Megalith
This monster is so powerful that its ideal place on your end board was actually your opponents field, messing up their plays from the inside.
Personally I'd let her corrupt me.
Knightmare Corruptor Iblee
Psychic
The K9 Engine is a current mainstay in the meta, being able to make a variety of rank 5s on either players turn. Along with archetypal searchers, this card is often played to find the monsters.
Fun fact, this card also searches the Ashened monsters.
Chaotic Elements
The best things come in pairs, but paradoxically this is the only card pointed at 2. At least the name fits.
Ojama Duo
While this archetype doesn't only feature rituals, the ones that are in this archetype are very well known. A machine gun and heavy artillery do stand out from fantasy creatures.
Magikey
A seldom used boardbreaker, this card saw the most play when it was slotted into decks with a snake-eyes package. Who would've thought that Buddhist deities had drip.
Kurikara Divincarnate
Risebell the Star Adjuster
Psychic
Gooners everywhere can now rejoice as their poster child can now be splashed into any deck thanks to any spell and its caster becoming the Dark Magician of Destruction and searching this card.
The Gaze of Timaeus
Despite what some people will tell you, there haven't actually been many pointing mistakes in Genesys. There has been a clerical error though, where these two zero attack monsters were mixed up and the wrong one was pointed.
Bet whatever intern did that still took the damage.
Ohime the Manifested Mikanko and Arahime the Manifested Mikanko
The only XYZ monster that has an effect to perform a ritual summon.
Code Igniter
Two of this sacrilegious man's forms are equally appreciated it seems, although it's not clear why. Maybe it's all the tentacles or maybe its the whole evil betrayal stuff, who knows.
Bystial Dis Pater/Dogmatika Alba Zoa
Antihuman Intelligence ME-PSY-YA
Cyberse
A classic wombo-combo piece of youtube new and old. This cards lets stack your deck with 4 cards (1 each of Fire, Water, Earth and Wind). Followed up by a 4 material Saryuja essentially means searching four cards from your deck. No wonder she keeps getting retrains.
Dark Doriado
Radiant Typhoon is one of the best decks in the format, even more so now thanks to this Free Agent that came out in Burst Protocol. Thank god it was pointed on release.
Shiina, Twin Tempests of Celestial Thunder