Gene wasn't sure he'd even like to control it - short of it not sending people away. He knew it was cowardly, and he could admit that to himself, but his world held nothing for him, and if Tony or Pepper disappeared, it would break his heart.

He mirrored Cain's slow intake of the tea, letting it engage all his senses. It really was a magical drink.

"Not that we're aware of. Seems Eshai did it all herself, and when she died, Eva took over and kept it running."