Hints: 50/50

Getting started:
Try unscrambling the clue phrases. Each line consists of two clues.
An Example Clue Solution:
WEHEKILNDYU MAGOORIOD DGEAMEED CEONVECNETPT -> WEEKLY MARIO GAME EVENT, HINDU GOOD DEED CONCEPT
Stuck after solving clues:
In each pair of clues, the letters in the shorter answer can be “subtracted” from the longer answer to get a result with something in common.
Stuck at final extraction:
All of these clues give superheroes that appeared in a certain relevant 2018 film.
More details:
Watching the final moments of this 2018 film on YouTube might prove helpful.