Crystal Ball

The Crystal Ball is a Hardmode furniture item that, when placed and pressed on, grants the Clairvoyance buff that will not go away till you die. It also functions as a crafting station for certain items. It is purchased from the Wizard for.

The Clairvoyance buff boosts the following magic-related stats: The Clairvoyance buff can be refreshed limitlessly, with no cooldown period or restrictions on use.
 * +20 maximum mana
 * +5% magic damage
 * +2% magic critical strike chance
 * −2% mana usage

The Crystal Ball is not equipable in an accessory slot, and must be placed instead in order to activate the buff. It can be mined with a pickaxe or drill and picked up again, even while the buff is active, which will not cancel the buff.