To all iOS and Android players. Please note that the information provided in this wiki will not be 100% accurate to your version of the game. The wiki is on-par with v2.3, while the mobile version is identical to v1.7.
Heart of Ice is a Survival-scaling mutation which lowers the cooldown of skills when attacking at close range enemies which are stunned, rooted, slowed, or frozen.
Attacking a frozen, stunned or rooted enemy at close range will reduce skills cooldown by [1 base] seconds.
Scaling: +0.105 seconds per Survival stat
Number of stats
This is an extremely powerful mutation when combined with Phaser, as it essentially allows for infinite use of the item.
It is also very effective with items that rely on rooting/stunning/freezing for critical hits, such as the Nutcracker or the Repeater Crossbow, as it can allow for rapid skill cooldown reduction and open up many powerful combat options.