The Void Charm can be toggled on and off by right-clicking it in any inventory. Right-clicking while holding the Charm does not toggle it.
While the charm is active, if the player would have fallen into the void (below Y-coordinate -30), the charm instead teleports them to the next safest place at the top of the current dimension (at Y-coordinate 255). This typically means that the player will be teleported high into the sky, so additional mitigation to prevent fall damage is recommended when using this charm.
End Emerald Ore· End Diamond Ore· End Iron Ore· End Coal Ore· End Lapis Ore· End Redstone Ore· End Gold Ore· Nether Redstone Ore· Nether Coal Ore· Nether Iron Ore· Nether Diamond Ore· Nether Emerald Ore· Nether Gold Ore· Nether Lapis Ore
Potion of Blindness· Potion of Bouncing· Potion of Butterfingers· Potion of Ender· Potion of Frostwalking· Potion of Haste· Potion of Health Boost· Potion of Hunger· Potion of Levitation· Potion of Luck· Potion of Magnetism· Potion of Resistance· Potion of Saturation· Potion of Slowfall· Potion of Snow· Potion of Swim Speed· Potion of Waterwalking· Potion of Wither