WWE superstar Stardust confronted "Arrow" star Stephen Amell at the Dallas Comic Con: Fan Days in Irving, Texas last Feb. 13. "The Prince of Dark Matter" appeared during the last part of Amell's Q&A panel to hand his Slammy Award for 2015 Celebrity Moment of the Year, per WWE.com.

Amell's Slammy Award was returned to be raffled for the benefit of Elijah "Drax Shadow" Mainville, an eight-year-old kid who is fighting cancer. Elijah was awarded a WWE contract back in August during a Monday Night RAW segment in San Jose, California.

"Elijah is eight years old and he has fought cancer for five of his eight years. He's no longer doing chemo because he's had too many chemo treatments and now he's onto a more aggressive, and hopefully successfully, treatment. So he deserves a lot. And when I met him I was expecting to meet someone who was sick. But he was the farthest thing from it," Stardust told IGN.

"What people have to do, and the details will be on my Facebook page, is go to Elijah's GoFundMe page. And all you have to do with a $5 donation is write 'Stephen Amell' or 'Stardust' or 'Slammy WWE' 'Drax Shadow.' And we simply raffle this Slammy off," Amell added.

However, WWE.com noted that Stardust threw a glass of water to Amell's face after handing off the trophy. WWE Diva Eden, Stardust's real-life wife, was also present as a moderator for the event and threw another glass of water before the couple made their exit.

The confrontation is now speculated to continue their feud that started last year, which eventually led to a match back in SummerSlam. The "Arrow" star teamed up with Neville to defeat the team of Stardust and King Barrett.

Amell had a good showing during the tag team match as the 34-year-old actor showed good skills inside the ring. He was in good physical form and performed a high-risk dive outside the ring to take out his rival and Barrett that earned him his Slammy Award.

According to Wrestling Inc, the angle that was shot at the Dallas Comic Con could set up a singles match between "The Cosmic Superstar" and "The Green Arrow," possibly at WrestleMania 32. What Culture mentioned in their report that WWE may be capitalizing on Amell's popularity.

"Arrow" is currently in its fourth season and will be starring as Casey Jones in "Teenage Mutant Ninja Turtles: Out of the Shadows," which also stars WWE superstar Sheamus. The film is scheduled for release on June 3, 2016.