After Laurel's (Katie Cassidy) death it seemed like Damien Darhk (Neal McDonnough) might be on the down low going forward in Arrow, but that will not be the case.

In fact this event might give Darhk more encouragement to wreak havoc in Star City. According to a recent TVLine spoiler report, Darhk will strike in full force. Arrow's executive producer Wendy Mericle revealed that Darhk will "come out swinging" after Laurel's death. That's not all Mericle revealed, she also gave away hints for fans to work with to figure out what Darhk might have planned for the end. She stated that episode 409 and the Bible's book of Genesis have "some pretty good clues."

Another hint as to Darhk's menacing plans was made known with the revelation of the return of Noah Kuttler aka The Calculator (Tom Amandes). The synopsis of an upcoming episode, entitled 'Monument Point,' revealed that Kutler will return to help his daughter Felicity (Emily Bett Rickards) and team Arrow fight Darhk's evil plans.

According to synopsis we should prepare for some twists especially relating to Kuttler and Oliver (Stephen Amell). Kuttler will reveal something to Oliver in a "heart to heart" talk that will rattle him.

Here's the official synopsis:

"TOM AMANDES RETURNS AS NOAH KUTTLER - When Team Arrow learns what Damien Darhk's (guest star Neal McDonough) next move is Felicity (Emily Bett Rickards) realizes she needs to ask her father, Noah Kuttler (guest star Tom Amandes), for help. Noah and Oliver (Stephen Amell) have a heart to heart talk that leaves Oliver rattled."

TVLine had previously revealed that Kuttler will be back and will be making a few appearances in the upcoming episodes.

The episode, 'Monument Point,' will air on May 11 at 8 p.m. E.T. on The CW.

The next episode, entitled 'Cry Canary,' will air on April 27.

Watch the preview of the next episode: