Mind Freeze

Mind Freeze  is a basic  Death Knight  spell card.

How to Get
Mind Freeze x 2 are given as a reward for raising a Death Knight to Level 10.

Golden Mind Freeze is a reward for raising a Death Knight to a high level.

Mind Freeze is soulbound and cannot be crafted or disenchanted.

Strategy
Mind Freeze is a powerful spell that can be used, especially in the early game, to delay and hinder your opponent's spells and minions. It is especially powerful against decks relying on large numbers of small minions (murloc decks, some types of mech decks, etc). In addition to increasing the cost of cards, it also freezes the enemy player, which can be useful when they're holding a powerful weapon.

Lore
Mind Freeze, in World of Warcraft, is a Death Knight spell that interrupts the spellcasting of an enemy for four seconds. It can be used to halt a powerful attack or a means of escaping the Death Knight's fury.