I was just in a match with mantermanzer, which I was losing horribly, but that's not the point. He had just replayed Earth Kingdom Jailer, after I had airbended it on my previous turn using Aang, The Last Airbender, and when it came into play, he targeted my Aang, so I cast Restoration Magic in response, selecting the Curaga option so all my permanents would gain hexproof, and I gained the 6 life, all of my lands still show hexproof, but his Jailer still somehow grabbed my Aang and is sitting on him right now.