I once dreamed that I was following my own Grandiocosmic String to its source, pulling myself downward, hand-over-hand. I was heading toward a place of ultimate meaning, perhaps Ark itself. But then my hand grabbed onto the part of the string responsible for creating the dream, and I woke. I wish I hadn't grabbed it so hard.
Isaac is 21,500 turns old.
Isaac served three different sides over a long career. Popped in Scytale, he was eventually traded in a diplomatic agreement with Viagara Falls. After more than 5000 turns there, he was captured by the Republic Domain, turned, and resided there until his release when the side suddenly expired 7,600 turns ago.
Although he was always a competent and reliable Thinkamancer, it was only as a barbarian caster that he discovered an interest in the fundamentals of magic and the exploration of his discipline. He was accepted early into the Great Minds that Think Alike, who appreciated his calm and polite demeanor as much as his intellect.
As he turned his studies to other forms of Eyemancy, Isaac made some deeply disturbing observations and discoveries. In particular he discovered important implications about Charlie's attunement to the Arkendish. These revelations began to turn the Great Minds away from the petty gossip of the Magic Kingdom and toward the exploration of broader questions about their world.
Isaac often hires out to sides all over Erfworld, but prefers short contracts. By means of his long lifetime of active casting, he recently achieved the rarely reached level of 11. Although this makes him the highest Headmaster in the Magic Kingdom, Isaac leads only when necessary. His mind is usually elsewhere.
He suspected it might be a law of Erfworld, but there was not enough evidence.
Strengths: Curiosity, Generosity, Inventiveness, Building Scientific Instruments, Stylish Jackets
Weaknesses: Loneliness, Focus, Courage of Convictions, Insanity
First Appearance: TBFGK 140
First seen when Parson entered the Magic Kingdom after the Battle for Gobwin Knob, he summoned the Thinkamancers to unravel the Croakamancer-Dirtamancer caster link, saying they'd do it for no charge. Isaac didn't meet Parson again until Parson decided to travel through the Magic Kingdom to Spacerock's portal, and the Great Minds went to meet him. LIAB 58 LIAB 66
Isaac is a rarity among the casters of the Magic Kingdom, not content with debating and arguing over theories and hypotheses on the nature of magic and Erf, but actively working to discern reliable and consistent facts. Isaac created of a number of devices to aid thinkamancers in better accessing nodes of amplification or attuning to the frequencies of certain G-String vibrations (all of which resemble children's playground equipment from our world). LIAB Text 40
Parson asked Isaac to find out what Sizemore, Maggie and Ace Hardware did to the Tower of Spacerock (Jed) while unraveling their link. Hvs.tCF 57 Isaac, Roger, and Pamelor performed the unraveling. Hvs.tCF 59
At Parson's request, Isaac and the other Great Minds took the unprecedented step of meeting with the Baddie Countess Bunny in the Temple of the Thinkamancers and offering her a pardon if she helped them fight Charlie. Hvs.tCF 67
Parson thinks Isaac knows more about Magic than anyone else he's ever met, including Janis and Charlie. However, thanks to Maggie, he also knows Isaac isn't sharing most of what he knows with him. Hvs.tCF 87
Isaac and 17 other Great Minds monitored the events leading up to the attack by the free casters on Parson, Wanda and other Gobwin Knob units near Charlescomm's portal. They cast the collide-o-scope spell when it seemed Parson might enter a random portal, though it failed to prevent him from doing so. Hvs.tCF 139
Isaac was one of few survivors when Charlie destroyed the Temple of the Thinkamancers in the Battle of the Magic KingdomHvs.tCF 243. But as a result of the disrupted trance fusion Great Minds were performing at the time, Isaac's body slightly transformed and developed ashen skin. It's not clear if he can still be considered as being Isaac as a person. When Parson later tried to contact him mentally, he saw a nightmarish and ghostly form that responded with a single word "Deiform", a term which Parson understands to mean GodlikeHvs.tCF 247.
Deiform entity refers to themselve in plural pronouns (outside of a quote from Kafka on Hvs.tCF 254) and was able to remotely slice the G-Strings of Charlie's ArchonsHvs.tCF 264, which only a State 7 trance fusion could doHvs.tCF 208. Therefore, they seem to be more of a trance fusion in Isaac's body than his own person.
The entity then manipulated Ivan Poe to use the last of his juice to break the bedrock cap left under the Dirtamansion after Wanda's escape. They reached a contract-like agreement with Ivan with unknown terms (other than not harming Wanda Firebaugh) as he surrendered himself to become part of something bigger.Hvs.tCF 265
The entity was referred as Big Think by Ivan. The established link with him was explained as State 8.1 and strings and fragments enjoined serially as a single non-sentential form, operating as an un-Decidable problem in a volatile state. In dirtament terms Ivan was the moon in the sky, circling the Big Think. It was revealed to Ivan that Big Think would not survive the natural Dirtamancy reset at the start of its next turn or rather decay due to burning out the juice even before that. But after learning more of Charlie's Tower from Ivan, Big Think did consider the possibility that at least part of it might survive if Isaac could connect with the Arkendish, and use it to "sort out his yarn problem". It was motioned to elevate trance fusion to State 8.2 by including Claud Gauntlet to make a Dollamancy armor out of bedrock.Hvs.tCF 267 When it learned it could not make armor out of bedrock it decided to turn the Charlescomm (city) portal column into a sentient golem.
See also: Quotes: Isaac Cipher (Deiform)
Big Think used the knowledge of Golems it had gained from Claud Gauntlet and Ivan PoeHvs.tCF 274 to transform the Action Figure Charlie was using. Hvs.tCF 275 It imprinted a nearly perfect copy of Isaac's mind onto the Action Figure, giving it the capacity to think, feel emotions, learn, and cast as Isaac did, as long as Big Think continues to exist. Action Figure Isaac does not yet have true Life, but hopes to learn from Wanda how to gain the element of Life, and thus the possibility of continued survival, before it's destroyed by Big Think's croaking, in return for Big Think helping Wanda gain access to Spacerock's portal. Hvs.tCF 279
Should he ever link up with a Carnymancer, they will create devices capable of automatically switching Thinkamancers between nodes at precisely calibrated frequencies to achieve Thinkamancy that, while not as versatile, will actually rival the Arkendish in power (like a Ferris Wheel or a Roller Coaster).
Isaac may hope that he or one of the other Great Minds that Think Alike can replace Charlie as the attuned holder of the Arkendish, if Parson succeeds in defeating Charlie. If he did manage to attune to the Arkendish, his advanced knowledge of Eyemancy might allow him to use it in ways that Charlie, a Carnymancer, cannot.
Real World References
His name coupled with his tendencies as a natural philosopher are a reference to Isaac Newton. Some of his suspicions about the laws of Erfworld include that there is "A counter-force for every force, a reaction to every action. Opposite, and perhaps equal." which is one way of specifying the real world (Isaac Newton's) Third Law of Motion.
His appearance is a reference to Carl Sagan. His desire for the Arkendish as a tool of observation may also reference the use of radio telescopes in astronomy. His expertise in Lookamancy may be a reference to Newton's work on optics.
Both Carl Sagan and Isaac Newton were teachers, and one of the titles for the person in charge of a school is Headmaster.
Before he tells Parson his name, Parson calls him Mr. Rogers which he does somewhat resemble (albeit a younger Fred Rogers).
Isaac was popped in Scytale. A scytale is a tool used to perform a transposition cipher. It's a cylinder with a strip of parchment wound around it on which is written a message. The ancient Greeks, and the Spartans in particular, are said to have used this cipher to communicate during military campaigns. The recipient uses a cylinder of the same diameter as the one on which the message was written to read the message. It has the advantage of being fast and not prone to mistakes—a necessary property when on the battlefield. It can, however, be easily broken. Since the strip of parchment hints strongly at the method, the cipher text would have to be transferred to something less suggestive, somewhat reducing the advantage noted.
Viagara Falls is a reference to both the drug, Viagra, and Niagara Falls. His 'diplomatic trade' could be a reference to the fact that one portion of Niagara Falls lies in Canada and the other lies in the United States.
The Republic Domain is a reference to the term "public domain" which refers to the idea that intellectual property rights can expire. Given that the Republic Domain was his third side where his ideas were allowed to spread, therefore they were no longer exclusive, this is appropriate. It should also be noted that all examples of the formulae of Newtonian Physics are considered to be public domain.
Republic Domain may also be a reference to the Dominican Republic, a nation in the Caribbean, officially named República Dominicana in its official language of Spanish.
ISAAC(acronym for indirection, shift, accumulate, add, and count) is a cryptographically secure pseudorandom number generator and a stream cipher designed by Robert J. Jenkins Jr. in 1996.
When Isaac used Lookamancy to see through a wall, beams shot out of his eyes like Superman's power of x-ray vision.LIAB 112
All the spoken lines by the so-called Deiform entity are actually verbatim quotes of Franz Kafka.