Ice Aspect

A new enchantment, Ice Aspect is added to the game, it can be applied to all melee weapons, and can be up to level 2.

When an entity is hit with Ice Aspect I, up to 14 seconds of the Freezing effect can be added, with Ice Aspect II the limit becomes 28 seconds

After 7 seconds of having the Freezing effect, entities slows down to 50% of their normal speed, and get damaged half a heart every 2 seconds.

Ice Aspect and Fire Aspect cannot be combined, however...

If Ice Aspect I is used on an entity on fire, or Fire Aspect I is used on an entity that is freezing, an extra heart of damage is dealt; or 2 hearts and a half of extra damage if the enchantment is level 2