Icy Onslaught

In the Frost Death Knight talent tree, Icy Onslaught sits in the Frost specialization talents, row 5 of 11. It is a single-point node. Its row opens once 8 points are spent in Frost Talents.

Connected above

The tree draws a line into Icy Onslaught from Biting Cold, Runic Command and Frostbound Will.

• 
  Biting Cold

  Remorseless Winter damage is increased by 35%. The first time Remorseless Winter deals damage to 3 different enemies, you gain Rime.

• 
  Runic Command2 ranks

  Increases your maximum Runic Power by 5. Increases Rune regeneration rate by 10%.

• 
  Frostbound Will

  Consuming Rime reduces the cooldown of Empower Rune Weapon by 6 sec.

Connected below

Icy Onslaught leads on to Frigid Executioner.

• 
  Frigid Executioner

  Runic Empowerment has a 25% chance to refund 1 additional Runes.

Same row

Also on this row: Inexorable Assault, Frostreaper, Pillar of Frost and Gathering Storm.

• 
  Inexorable Assault

  Obliterate and Frostscythe consume up to 3 stacks, dealing an additional (26.3% of Attack Power) Frost damage for each stack consumed.

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  Frostreaper

  Obliterate deals 10% increased damage and has a chance to tether the souls of its target and a nearby enemy to yours. Frost Strike severs the tethers, dealing (411.8% of Attack Power) Shadowfrost damage to both foes.

• 
  Pillar of Frost

  The power of frost increases your Strength by 20% for 12 sec.

• 
  Gathering Storm