Yeah, Hide in Shadows, Healing and a Summoning thing (Undead, Demon or Ghost) can be a real life saver!!

Especially Summon Ghost (upgraded, so the Ghost is as high level as possible) : he Heals you + helps you using Fireballs ... smile
Also : use Hide in Shadows and while you're invisible you can use the skill "Healing" without becoming visible again !! wink

On 7th of february 2015 : I start a new adventure in the Divinity world of Original Sin,
it's a Fantastic Freaking Fabulous Funny ... it's my All Time Favorite One !