This macro is designed for convenient use of the item known as the «Wand of Discord» in the game Terraria. This item allows you to teleport the player to the specified location highlighted by the mouse cursor. However, during PvP (player versus player), not all players want to spend time searching for the appropriate key to use it. 

The macro makes this process much easier. It automatically activates the «Wand of Discord» when pressing the hotkey. This allows the player to quickly pick up an item without having to search for it in the inventory or in the quick access toolbar. 
In addition, the macro ensures the return of the player to the place of his original position. It should be noted here that the macro further simplifies the process of returning, since the player does not need a difficult search for keys for this operation.
Thus, this macro simplifies the use of the «Rod of Discord» in the PvP mode of the game Terraria, making the teleportation process more convenient and faster.