Add custom, random item drops

[justwheel]

Much like the original Super Smash Bros. game by Nintendo, adding item drops would add an interesting and challenging dynamic to matches. Items could be dropped such as a "home run bat" which has one hit left, but has Knockback X on it, or perhaps "PokéBalls" which are just renamed mob spawn eggs.

I believe @woodrow73 said he would be interested in helping contributing to this as well.

Bonus points if items (and their enchantments and damage) were configurable by server administrators in a YAML file.

[stevoism]

Vanilla way: Command blocks on a hopper timer. hopper clock activate a randomizer spamming in a set item using relative commands off a random player.
Pros would be: seemingly random item spawning, as opposed to set location spawning.
Con would be :
spawn included unless you do 1 for each map with a radial command.
some items would spawn over the edge