You explore the possibilities of directly inputting knowledge into your brain. It is simple enough to alter the thought interface to instantly "recall" texts you have read, but this is not the same as learning, mastery, or understanding. You need to "digest" the material you access to truly know it.
But there is no reason you cannot improve the digestive process.
You create a system which automatically creates a concept web from texts and the information stream in concert with your mind. The process takes approximately an hour of undisturbed meditation, and you must have REM sleep for the knowledge to fully crystallize, preferable immediately afterwards. If the process succeeds, you will have gained the knowledge of a doctorate in the subject, though not necessarily the skill. If you learned neurosurgery, for example, you could observe and understand an operation, though you would not have the muscle memory necessary to do it yourself.
You test yourself with learning neurology. Thirty seven minutes in, two distant active magical sensor begin pinging each other. The source in Omaha, Iowa, blinks out briefly before a massive wave of magical energy appears from the second source at Yellowknife, California.
Emerging from your meditation and checking the news, more meteors such as the one that allegedly destroyed Pittsburgh have leveled an apartment building in Omaha and destroyed Yellowknife. In other news stocks have further fallen, several celebrities are doing things, politicians are arguing about budgets, a large number of zombies assault Bueno Aires, some scientist has said something about time travel and FTL using negative energy, and --- halt.
Zombies?
Without the emotion of surprise or shock, you do not immediately notice odd or bizarre circumstances, because you do not feel any different about them. Only through intellectual consideration can you stop and read the article.
It appears a large number of corpses have emerged from their graves and have begun siege on the capital of Argentina. Cell phone footage shows bodies moving with mechanical, exaggerated movements, only stopped when they are destroyed by dismemberment. Even lost limbs continue moving on their own. The government forces are further harried by the zombie commanders, who possess what you believe to be machine guns that shoot black holes.
It is obvious another god is causing trouble down south, perhaps a god of death, but though you empathize, you restrain yourself from immediately going after said god. After all, you reason, it may be difficult to find a flight to Argentina for the foreseeable future, and in any case the death-god may be more prepared than you are. You return to your mediation, though you cannot put the plight of the Argentinians out of mind.
That night, thinking of all you have learned of neurology, you wonder: If emotions are the result of neurotransmitters and neurons, then how does the Messenger and whatever masters he serves expect any Stake to remain? Or are there more to emotions than mere grey matter? Consider. How would such a Stake as being eternally unable to play Dwarf Fortress be implemented? Would some watching program destroy any DF or DF-analogue nearby? But if they could write programs with such power, why do they even need recruits? These thoughts follow you to sleep, and to your dreams.
You dream of the Messenger again.
"Ahem." it squeaks. "As I was saying, now that you have power, you must conquer the local world, preferably the local solar system. When all conflict has ceased in that area, we will contact you again. Farewell."The next morning, you have a much, much clearer understanding of your brain and its working, or at least as much as any modern neuroscientist. You may have more success in your neurological explorations. However, what with the Argentinian Zombie Plague and presumably two other demigods intent on blowing each other up, you may have higher priorities to consider.
You have:
an INVISIBLE CRYSTAL COMPUTATION CIRCLET, including A FUNCTIONAL COMPUTER, an INTERDIMENSIONAL INFORMATION ACCESS, a THOUGHT LOGGER, a (not-completely functional) BRAIN SCANNER, a PASSIVE MAGICAL SENSOR SUITE, and an ACCELERATED LEARNING DEVICE.
a DIVKIT, and the STANDARD, CRYSTAL, REFLECTION, CALCULATION, and INFORMATION LIBRARIES. Your DIVKIT also contains a ONE MEGAHEIRO BATTERY, and an INTERDIMENSIONAL POWER STREAM ACCESS. The DIVKIT is powered by a WALL SOCKET, WHICH ON SECOND THOUGHT DOESN'T REALLY NEED TO BE CAPITALIZED.
a SUPPLY OF CRYSTAL WAX and TABLE SALT, to make the physical embodiment of crystals.
You have, in software:
BASIC COUNTERSPELLS and ANTIMAGIC SCRIPTS
INSTANT CRYSTALIZATION and DECRYSTALIZATION SCRIPTS.
In personal modifications:
Your EYES are the HUMAN NORM. (Normally, you need glasses)
All together, you use about 10 Hiero +- 2 a second. Your use can be detected from a few meters away. Totally streaming the power, you can be detected from a hundred or so.