How do people feel if the abilities where you sacrifice a spell worked off caster/character level, instead of spell level?
Effects I can think of:
- More use for 1st level slots which would otherwise be uniformly weak
- Spending low-level slots on specials and saving high-level ones for spells becomes a no-brainer
- The class becomes significantly more durable, especially against small numbers of opponents (limit on swift/immediate actions/round means it's still possible to overwhelm a darkmage with weight of numbers, even with this change)