|Grimlock Unleashed Set|
|Franchise||Age of Extinction|
|Number of Pieces||333|
- Release Date: May 2014
- The Grimlock Kreon who comes with a crown in respect to his appearance in the original G1 Marvel Comics.
- This set does not utilize an alternate robot mode for Grimlock.
- The Optimus Prime Kreon had no smokestacks for his arms.
- The Bumblebee Kreon features a different expression.
- The Galvatron Kreon lacks the metal-flake shimmer, plus he has a gray waistpiece and golden hands.