balance-check

When this skill is invoked:

1. Identify the balance domain from the argument.

2. Read relevant data files from assets/data/ and design/balance/.

3. Read the design document for the system being checked from design/gdd/.

4. Perform analysis:

   For combat balance:

   • Calculate DPS for all weapons/abilities at each power tier
   • Check time-to-kill at each tier
   • Identify any options that dominate all others (strictly better)
   • Check if defensive options can create unkillable states
   • Verify damage type/resistance interactions are balanced