Example Legendary Affix:
"Increases Thorns Damage by X% while you are at full health."

This would be particularly powerful if you could stack multiple sources of damage reduction, dodge, and health regeneration in your build to Diablo 4 Items ensure you stay at full health for as long as possible.

Best Synergies for This Affix:
Thorns + Life Leech: If you can life leech from your Thorns damage (or other sources), staying at full health becomes easier. This synergy ensures you heal as you deal damage, increasing your survivability and uptime on the Thorns bonus.

Damage Mitigation: Combining this affix with damage reduction and resistance increases your ability to stay healthy while reaping the benefits of increased Thorns damage.

Dodge and Evasion: If your build involves dodge mechanics, pairing that with the "While Healthy" affix ensures you avoid damage and retain full health, maximizing the bonus.

In summary, "Increased Thorns Damage While Healthy" is a fantastic modifier that rewards you for staying at full health, maximizing the power of your Thorns damage. It’s especially useful in tanky builds that prioritize defense and survivability, allowing you to deal massive passive damage while minimizing the risk of dying. Be sure to pair it with healing, damage reduction, and defensive skills to keep yourself at full health and make the most of this affix.

To maximize the effectiveness of the "Increased Thorns Damage While Healthy" affix in Diablo 4, it’s essential to cheap Diablo IV Items choose the best gear that complements the affix and supports your overall build. This includes selecting items that help you stay at full health, which is key to activating the bonus.