My father and I learned paragraphs 72–73 of Tzidkat HaTzaddik. We started with miracles. Rav Tzadok says:
אפשר לעשות מופתים על־פי התורה.
You can work miracles through Torah.1
That was how Moshe did his miracles. He opened a new gate in the words of Torah, and through the light of those words there was an influx of light into the world to do whatever it was he was doing.
You can also work miracles through prayer.
A Hebrew and Gemara reader tries two Old Aramaic inscriptions: a Syrian king saved from a siege, and a treaty curse of seven nurses and one unsatisfied baby.