Knocked Out -Stunned-

If the total stun damage they've taken meets or exceeds their current HP, they immediately gain the Stunned Character States . While Stunned in this manner they must spend a Standard Action making an Endurance check, DC: 10 + the difference between their Stun Damage and their Current HP.

• On a successful check, the creature is no longer Stunned and may continue their turn. However, if they take more Stun Damage, they will be stunned again, so long as their Stun Damage still meets or exceeds their current Hit Points.
• If the creature fails, they remain stunned and end their turn.