Talk:Skills/@comment-25857677-20170111130828/@comment-26113680-20170111150539

Hmm, there is an Upgrade that gives you Lifesteal Blade as I recall, but you have to beat the story first and then complete one of the Predator Pack missions to unlock the required materials to craft it first.

Then there is also the HP Recovery and Lifesteal Blade like Rank 3 Control Units that you will unlock as you progress through the game, if you are interested I can search my notes to see exactly where do you unlock them.

Additionally you can get a Control Unit that restores 15 HP on devouring with your chosen PS, while there is a skill that will recover you 1 HP per skill level if you devour a living target.

You might get lucky and get Parts that can give you a combination of these 3 skills, albeit both the Lifesteal Blade and the HP recovery only activate at lvl 10, so yea... you need to get lucky.