Stacker is a plugin that can be used to stack players and mobs on your head.
/e stacker [player]
which will toggle the feature for everyone or for a certain player.
In the past, it was usable in the lobbies. However, it was removed on December 15th, 2016, due to conflicts with Titles.
If active, a player may teleport another player on top of themselves as if "stacked". The player that is stacked may then be thrown, with the ability to hit other players, and a chat notification appearing on the thrown player's screen. Being hit will result in being thrown in a certain direction.
A player may stack more than one player, with the tower of players growing higher as a result; it's unknown if there is a limit to the number of stacked players. The player in possession of these players will not fire every player off at the same time if thrown; instead, they are thrown one by one. Stacked players under stacked players cannot throw them.
Players may opt out of Stacker by disabling it in the Preferences menu.
|Right-Click||Stack Players or Mobs|
|Left-Click||Throw stacked Players or Mobs|
|Left Shift||Dismount a Player that you are stacked on|