An idea that hit me in the shower earlier, adding a new branch to my "Ritemaster" Ritual archetype from a while back. Kinda like Nekroz, but nowhere near as ridiculously broken....maybe.
Italicized text is summoning chants, feel free to ignore.
STONEFORGER OF THE DARK ARTS - RITEMASTER KASUMI
EARTH/Lv 7/1200 ATK/2800 DEF
Scale 4
Spellcaster/Pendulum/Effect
PENDULUM: You can add 1 "Form of Creation" Ritual Spell or "Ritemaster's Creation" Ritual Monster from your Graveyard to your hand instead of conducting your normal draw during your Draw Phase.
MONSTER: You can reveal this card from your hand and discard 1 other card; Normal Summon this card in face-up Defense Position without Tribute. When this card is Summoned: add up to 1 "Ritemaster's Creation" Ritual Monster and up to 1 "Form of Creation" Ritual Spell from your Graveyard to your hand.
While you control a "Ritemaster's Creation" Ritual Monster: This card cannot be targeted for attacks or by cards or effects.
RITEMASTER'S SERVANT - ZIRC
EARTH/Lv 3/800 ATK/400 DEF
Scale 8
Rock/Pendulum/Effect
PENDULUM: You can only Pendulum Summon "Ritemaster" monsters. This effect cannot be negated. Ritual Monsters you control gain ATK equal to their DEF while in Attack Position.
MONSTER: When this card is Normal or Pendulum Summoned: You can send 1 "Form of Creation" Ritual Spell or 1 "Ritemaster's Creation" Ritual Monster from your hand or Deck to the Graveyard.
RITEMASTER'S SERVANT - ONIA
EARTH/Lv 7/2400 ATK/2800 DEF
Scale 2
Rock/Pendulum/Effect
PENDULUM: Ritual Monsters you control gain DEF equal to their ATK while in Defense Position.
MONSTER: When this card is Normal or Pendulum Summoned: Add up to 1 "Form of Creation" Ritual Spell and up to 1 "Ritemaster's Creation" Ritual Monster from your Deck or Graveyard to your Hand.
FORM OF CREATION - GEOMANCY
Ritual Spell
This can be used to Ritual Summon 1 "Ritemaster's Creation" Ritual Monster from your hand. You must also Tribute, from your hand or field, monsters whose total Level equals 6 or more. If you control "Golem Summoner - Ritemaster Kasumi": This card's activation and effect cannot be negated.
During your Main Phase, if this card is in your Graveyard, except the turn this card was sent to the Graveyard: You can add 1 "Form of Creation" Ritual Spell from your Deck to your hand, then place this card in your Graveyard on the bottom of your Deck.
FORM OF CREATION - RECONSTRUCTION
Ritual Spell
This can be used to Ritual Summon 1 "Ritemaster's Creation" Ritual Monster from your hand or Graveyard. You must also Tribute, from your hand or field, monsters whose total Level equals 6 or more. That monster's effects are negated until the end of this turn.
During your Main Phase, if this card is in your Graveyard, except the turn this card was sent to the Graveyard: You can add 1 "Form of Creation" Ritual Spell from your Deck to your hand, then place this card in your Graveyard on the bottom of your Deck.
FORM OF CREATION - SIMULACRUM
Ritual Spell
You cannot activate this card if you control a "Golem Token." This card is treated as a Quick-Play Spell Card while it is Set. Reveal 1 "Ritemaster" monster from your hand; Special Summon 2 "Golem Tokens" (Rock/Ritual/Level 3) with the same Attribute, and half of the ATK and DEF as the revealed monster (this is treated as a Ritual Summon). These tokens it cannot be Tributed or used as Material, except for a Ritual Summon, and are destroyed during your opponent's next End Phase.
During your Main Phase, if this card is in your Graveyard, except the turn this card was sent to the Graveyard: You can add 1 "Form of Creation" Ritual Spell from your Deck to your hand, then place this card in your Graveyard on the bottom of your Deck.
Clad in the stone of the North Star, ascend to the battlefield from the depths of the earth! Ritual Summon! Crush all that stand in our way!
RITEMASTER'S CREATION - LODESTONE GOLEM
EARTH/Lv 6/2600 ATK/1600 DEF
Rock/Ritual/Effect
Must first be Ritual Summoned with a "Form of Creation" Ritual Spell. Whenever a monster(s) whose DEF is lower than this card's ATK is Summoned to your opponent's side of the field: Change those monsters to face-up Defense Position (Flip Effects are not activated at this time). When this card attacks a monster your opponent controls: You can change that monster's battle position (Flip Effects are not activated at this time).
Clad in the winds of the Arctic North, ascend to the battlefield from the depths of the ocean! Ritual Summon! Colder than ice! Stronger than iron!
RITEMASTER'S CREATION - FROSTEEL GOLEM
WATER/Lv 6/1800 ATK/3000 DEF
Rock/Ritual/Effect
Must first be Ritual Summoned with a "Form of Creation" Ritual Spell. Monsters your opponent controls cannot attack the turn they are Summoned or flipped face-up. Once per turn, during each player's Standby Phase: Target 1 face-down card your opponent controls; that target cannot be flipped face-up, or targeted for an attack or by a card effect, this turn. Cards and effects cannot be activated in response to this effect.
Clad in the remains of the warriors of the past, ascend to the battlefield from amidst the fallen! Ritual Summon! Take up arms once more!
RITEMASTER'S CREATION - ROTBONE GOLEM
DARK/Lv 6/2800 ATK/1000 DEF
Zombie/Ritual/Effect
Must first be Ritual Summoned with a "Form of Creation" Ritual Spell. If this card destroys a monster as a result of battle and sends it to the Graveyard; Special Summon that monster to your side of the field as a Zombie-type monster, but it cannot attack this turn. If this card is destroyed; banish any monster summoned by its effect. During your Main Phase, except the turn this card was sent to the Graveyard: You can banish this card from your Graveyard and target 1 Level 6 or lower monster in your Graveyard; Special Summon that monster, but until the end of htis turn, its effects are negated and it cannot attack.
Clad in molten flame, ascend to the battlefield from the heart of the world beneath! Ritual Summon! Incinerate all that you reach!
RITEMASTER'S CREATION - MAGMABURST GOLEM
FIRE/Lv 6/3200 ATK/0 DEF
Rock/Ritual/Effect
Must first be Ritual Summoned during your Main Phase 1 with a "Form of Creation" Ritual Spell and cannot be Special Summoned in other ways. When this card is Ritual Summoned: Destroy it (this effect cannot be negated). When this card is destroyed this way; banish this card from your Graveyard, and if you do, destroy all monsters on the field, then each player takes 500 damage for each monster destroyed this way, but if you do, you cannot enter your Battle Phase this turn.