AMALGAMATE

to combine several elements into a whole

to bring together or with something else

SYN - commix, mingle, mix, unify, consolidate, fuse

"What gave the power rangers strength was the same thing that gave captain planet strength, the ability to amalgamate many individuals into one superhero."

"The last thing the downtown Madisonians wanted was for their enemies on both sides to amalgamate their forces."

"His task was to amalgamate these four very different things into one piece of art."