The regeneration is broken, regenning life every tick, effectively 20/s, which is basically pseudo-invincibility, 'cause one would have to be able to outdamage 20HP/s regen, or be hit with an instant kill.

• Versions
  • Consecration: 1.12.2 - 1.0.4
  • Forge: 1.12.2 - 14.23.5.2836