Keybrand

The Keybrand is a Hardmode, post-Plantera weapon. It has a / chance of being dropped by Blue Armored Bones, Hell Armored Bones, and Rusty Armored Bones in the post-Plantera Dungeon. 
In the Remix Seed, the Keybrand can be sold by the Traveling Merchant in pre-Hardmode; However, it will only deal 15 base damage. 
 The Keybrand deals increased damage against previously injured enemies. When hitting enemies that have less than 10% health remaining, it deals a maximum of 150% additional damage for a total of 250%. Striking any enemy with the Keybrand will cause a sparkling visual effect.
== Notes ==
* The Keybrand has a base critical strike chance of 17% on the , as opposed to the 4% of the .
* The following formula is used when determining the amount of damage that will be dealt:
** If the hit enemy has more than 10% HP: {{math|keybrand-math-1|{{#uesc:<esc>\mathit{Damage} \times \left(1 + \frac{5}{3} \times \left(1 - \frac{\mathit{HP_{Current}}}{\mathit{HP_{Max}}}\right)\right)</esc>}}|inline=y}}
:: (This means, for every 1% of the enemy's health missing, the damage will be increased by {{math|keybrand-math-2|{{#uesc:<esc>\frac{1}{60}</esc>}}|inline=y}}.)
:* If the hit enemy has less than 10% HP: {{math|Keybrand-math-3|{{#uesc:<esc>\mathit{Damage} \times 2.5</esc>}}|inline=y}}
:
:* in Remix world, the Keybrand has a base damage of 15 and is sold by the Traveling Merchant 
:
== Achievements ==
== Tips ==
* The Keybrand's ability to do more damage against previously injured targets makes it an exceptionally good choice against slow-moving, high-health targets such as Nailhead or the Ogre.
== Trivia ==
* The Keybrand is based on the Keyblade, a weapon used in the action role-playing game series . It bears an uncanny resemblance to the Keyblade named the Kingdom Key, which is the default, signature Keyblade wielded by the series protagonist Sora.
** The Keybrand's visual effects when striking enemies are likely a reference to similar bright effects that appear when striking enemies with the Keyblade throughout the Kingdom Hearts series.
** The Keybrand's critical hit damage modifier is 13. Thirteen is a special number in Kingdom Hearts, which means how much people conform "The Organization XIII".
**The Keybrand deals a maximum of 150% additional damage for a total of 250%. This is a reference to the name of Kingdom Hearts HD 1.5+2.5 ReMix.
* Despite being a key, it does not unlock anything.
* The Keybrand is functionally the opposite of the Breaker Blade, as the Breaker Blade deals more damage to undamaged enemies.
== History ==
== References ==