[PVP][Custom]Invisibility [WIP]

This is my first fully developed map. Please be gentle!
Map concept:
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This is a new map concept- one team is invisible and the other one is visible. The invisible team's goal is to kill the visible team, and vice versa. The invisible team has worse gear, but better buffs. Who is going to win?
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Map size:
This specific map has a recommended team size between 1-10 players.
Map notes:
It is(mostly) automated with command blocks
There are still moments in which you have to do stuff manually
There is a 20 second grace period from the joining
How to play:
Setup the map on a server. Read the rules on the side of the spawnpoint. Join either invisible team(obsidian) or visible(bedrock). The winning team should die for a map reset(either by jumping in the void, or by typing /kill)

Screenshots:
A picture says a thousand words, as many wise men have said:


Video:
Okay, so a picture says a thousand words. The video is recorded at 30FPS and is 90 seconds long. This means this video says 2700000 words!
People play:
Currently, nobody has recorded playing the map. If you have, leave me a comment!
Suggestions:
Please leave any suggestions you have in a thread reply!
Downloads:
Okay, here are some download links