What is this? This is a hack that will work for most OSR games. It takes the spell system from Wonders & Wickedness , but removes spell slots (or character level) and uses Hit Dice instead. I love the magic system from W&W , but I found its progression to be a bit too linear and rigid. Therefore me and Sigve from Revenant's Quill got together and created this little thing. Why use this? This system is applicable if you want a spell system that allows the caster to have greater control of how powerful each of their spells are going to be. Heads up! Using this system with a normal spell list, like the one found in OSE or Lamentation, will require a lot of tweaking of those spells The HD Magic System No slots: Instead of spell slots, use hit dice (HD). This means that a level 1 Magic-User can cast one spell. A level 2 Magic-User can cast two spells, or one more powerful one. Casting a spell: When casting a spell, roll at least one hit die. You may roll a numbe...