Pure White Guardian

If HP is less than 30% after receiving damage, gain a shield equal to 20%/26%/32%/40% of Max HP for 10 seconds. Cooldown: 90 seconds.

Increase Whirlwind's damage by 36%/45%/54%/63% and restore HP equal to 30%/38%/44%/50% of the damage dealt while Whirlwind is active. The maximum HP restored every 0.5 seconds cannot exceed 60%/72%/81%/90% of ATK.