World of Esaene (ENWorld)

Monday, April 09, 2007

Magic

Magic will be using a hybrid mana points system with Elements of Magic/Revised as a base. There will be no "cantrips per day" mechanic; casters can enter the mystic focus state and cast a cantrip whenever they like, so there is essentially no cost for this, only a concentration check.

Wizards have a small to moderate mana pool to draw spell power from. When that is exhausted, mana is drained from their vitality. The normal rules apply with this - half vitality is fatigue, no vitality is exhaustion.

Some types of magic will change to fit the rules as a whole.
  • Magical evocation as it functions in elements of magic is a base 1d6 damage with an additional 1d6 per MP. This works just like a weapon does. A 1MP evocation is a +3 attack (2d6), 2MP is +4, 3MP is +6, 4MP is +7, 5MP is +9, etc. The formula would be 1 + 1.5/MP (rounded up).For example, a Fireball (Evoke Fire 10, Gen 4) would be a +16 attack. A saving throw for half damage will keep a strong character from taking wound damage. This makes low-level attack spells not very powerful on their own without some cleverness. Note: DR does not affect magical evocation unless it is physical in nature; Only ER will help with that. Magic has AP value equal to 1 + Cha Mod?
  • Magical healing only helps with wound damage. Vitality damage can be temporarily ignored with magic, but it fades. The only way to truly recover vitality is rest. Note: See Healing post about Magic adding to Recovery
  • Spell lists have other requirements, such as abilities, magical traditions (like combat styles mentioned in a previous post), or even skill levels. Knowledge is power and the magic should reflect that fact. Many spells will key off a character's existing abilities, such as a magical skill bonus should have a relation to the number of ranks a character has in the skill.
  • Magic items should not define characters nor should they be pervasive through the game. Most magic items help a character do something better rather than outright give them something they never had. Charms and trinkets are fine, but magic items should not be a requirement or crutch for heroes to succeed. Note: Spellcasters can make semi-permanent effects (longer durations without the MP cost) by an XP expenditure, like any magic item. The best example would be a healing rune. It is meant to assist healing on a person, so the spellcaster creates the healing effect with a 10 minute duration (like any magic item) and spends some XP to make it stick.

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