Wrist Blade

Attacks that cost 0 deal 4 additional damage. 
It affects any 0 cost Attack cards, regardless of class. As a result, cards like , , or when obtained from do work with this relic.
It also works with card that has its cost reduced to 0, such as cards with cost changed by , , , , or cards under .
== Synergies ==
* are the most obvious use for this relic, being a passive and sizable buff, however it applies to natural 0-cost cards like as well.
* reduces all card costs in hand to 0 for the turn, giving ALL attacks 4 extra damage.
* and reduce the cost of one card to 0 until played, which can be used on an attack to buff it. (In the case of Forethought+, can be used on your entire hand)
* may reduce cost to 0 when you draw an attack.
* sets the cost of the given attack to 0 for the turn.
* sets the cost of the retrieved card to 0 for the turn.
* sets your next attack cost to 0.
== Trivia ==
*This relic is a reference to Assassin's Creed as supported by the quote "Handy for assassinations".
==Update History==
*Patch V2.0: The Watcher
**Wrist Blade relic buffed. Additional damage increased from 3 -> 4.
*Patch V1.1: The Dealer
**Fixed Wrist Blade not affecting Sword Boomerang, Rip and Tear, and Thunder Strike.
*Weekly Patch 38: Bane
**Wrist Blade relic now works with cards that are cost 0 via Setup or Forethought.
*Weekly Patch 38: Malaise
**Adding green boss relic Wrist Blade.
Category:Relic
Category:Boss Relic
Category:Silent Relic