Throwable Ink Sacs

Ink sacs should be throwable items, similar to snowballs, eggs, and ender pearls.

When an ink sac hits a player or mob, it would briefly stain the player's screen with black ink and leave a temporary trail or cloud of ink, (similar to when squids attack). The effect would be purely visual and disappear after a few seconds.

Ink sacs should also be compatible with dispensers, allowing players to launch them automatically. This would open up new possibilities for redstone contraptions, adventure maps, minigames and defensive traps while giving ink sacs another practical use.