Here is an interesting breakdown of the story as it unfolds in the English dub:
: Moria uses his shadow-manipulation powers to stretch Oars' limbs, allowing the giant to mimic Luffy’s "Gomu Gomu" rubber abilities. One Piece (Dub) Episode 370
: Luffy is stuffed with 100 shadows . Most people would pass out or die after two or three, but Luffy’s legendary willpower allows him to hold all 100. Here is an interesting breakdown of the story
The climax of the episode is the transformation of Luffy into . One Piece (Dub) Episode 370