Both of his Star Powers are great. We recommend Invisiheal, as he recharges 1360 HP/sec while invisible (Power Level 11). Since his super lasts 6 seconds (eight with Lingering Smoke Gear), it'll only take 4-5 seconds to heal him completely. You can use whatever remaining time you have to catch up to your foe or get away. However, while his Lingering Smoke Gear did get extended from 1 second to two, it still feels like a short amount of time and doesn't serve particularly better than other mythic gears.