41188-1 (Inv) Breakout from the Goblin King's Fortress 681 Parts, 4 Minifigures, 2017 Sets: Elves
* Add 4 Part 4865 Dark Bluish Gray Panel 1 x 2 x 1 (Alternate) (match ID 1)
* Change 4 Part Dark Bluish Gray 4865b Panel 1 x 2 x 1 with Rounded Corners {match ID 0 to 1}
Comments from Submitter:
Both of my sets had 2 of each kind