Shrink Ray

The Shrink Ray mod adds two paired weapons for resizing creatures: a shrinker and an enlarger. Using the shrinker, you can reduce any mob's size by half, while the enlarger doubles the original size of the creature.

If you aim any of the rays at a player, the effect will be approximately the same: the character's size will change by one standard block in the corresponding direction. The mechanics of the tools are based on applying special effects—"shrink" or "enlarge"—to a mob or player.