There are some very good rules sets for magic abilities in the USR world, including ones modeled after the Dungeons & Dragons rules we’re all familiar with (that’s what we see in USR games like Sword & Sorcery, and Halberd), and the more “need to interpret” rules I put together for the Force in Star Wars.
Spells often need to be limited — otherwise, why bother picking up a sword if a fireball can do much more damage, and used just as often? In Halberd, the solution is for spells to cost Hit Points from the spellcaster, which makes sense in terms of the traditional fantasy genre: the wizard is always weaker than the warrior, because he’s sacrificing his health for magical ability.
And we can borrow from the mighty tomes of spells written for RPGs over the years, where characters can choose a handful of spells at each level, with a more powerful spell (a “higher level” spell) being just as easy to cast, but less likely to be cast since it costs so many hit points. To keep things Unbelieveably Simple, as we like to do, we’ll require spellcasters to select only two spells at level 1, and one at each additional level for a grand total of six, since characters in our USR games only go to level 5.
You can cast them as often as you like, but you have to spend the listed hit point(s) first. Casting a spell counts as your action for a turn, or is considered part of your attack action — for example, Magical Missile is an attack by itself, but casting Entangling Vines adds to an attack roll using the Wits stat. And of course, the exact details of the spell are up to the player and the game master to work out, provided it helps tell a better story.
Here’s a few simple spells to choose from; you can probably think of hundreds more using the same guidelines. A rough estimate is a cost of 3 hit points per single die of effect.
- Cure Heavy Wounds: +2d6 hit points to yourself or another individual (6 hit point cost).
- Cure Light Wounds: +1d6 hit points to yourself or another individual. (3 hit point cost — yes, you can suffer more damage than you recover if you use this spell on yourself!).
- Detect Magic: All magicial objects and creatures in an area the size of an average room glow a faint light blue for the next few moments, long enough for you to discern where they are (1 hit point cost).
- Entangling Vines: Choose one enemy and make a Wits +2 roll, opposed by the enemy’s Action roll; on a successful attack, that enemy cannot move for the rest of the combat encounter, unless it uses its entire movement and action on a turn to free itself (3 hit point cost).
- Fireball: Choose one enemy and make a Wits +3 roll, opposed by an Action roll; on a successful attack, the enemy suffers 2d6 damage (6 hit point cost).
- Light: The spellcaster touches an object and for the next hour, the object glows like a lantern. It can only be “turned off” by the spellcaster (1 hit point cost).
- Magical Missile: 1 automatic damage to an enemy you can see (2 hit point cost).
- Teleport: One creature or object is instantly moved from its current location to somewhere else within eyesight of the spellcaster (5 hit point cost).
What spells will you bring to your USR games?