Requirements:
Food
Sulphur
Skill 1-25
Reach 25 skill in Lesser Magic by spamming Mana Missile and Resting, then purchase Health to Mana skill, and Lesser Magic Durability skill.
Skill 25-50
Fire 3 Mana Missiles.
Fire 1 Health to Mana.
Consume 1 food.
Repeat 3 Mana Missiles followed by 1 Health to Mana until nourishment buff from food fades, or you are out of health, then Rest. Repeat as necessary. Then purchase Lesser Magic Mana Efficiency skill and Mana to Stamina skill (useful for running away/chasing).
Note: Not all food is created equal. Some food gives 60 second buff, other food 3 min buff, use wisely.
Skill 50-75
To be continued...