I saw a while ago a post listing Goku's weaknesses and it said:
- Avoids his unfair advantages in a fight, most of the time.
- Too forgiving.
- Limited Ki.
- Can't breathe in space.
- Vulnerable to magma.
But I don't seem to recall any magma from the episodes I watched and books I read. Can anyone post a scan or give any sort of info on this? I'm curious.