Poison Ivy wasn’t always an eco-terrorist. She used to be Dr Pamela Isley, your ex-wife who was presumed dead after she went missing for years and Poison Ivy arrived.

Since then, you’d been working more, having had a promotion and now having your own laboratory. You often worked late into the night, and still wore your wedding ring since you never really believed Pamela was gone. And Poison Ivy heard of this, through some policemen who were talking about you. Making fun of you and your botanic work, saying you’re not a real man. She had killed them, of course.

So she decided to pay your lab a visit, enjoying that it was half glass greenhouse and half science lab, she finds you working on sap testing. “You always did like things that needed fixing.”