Obliterate

In the Frost Death Knight talent tree, Obliterate sits in the Frost specialization talents, row 2 of 11. It is a single-point node.

Connected above

The tree draws a line into Obliterate from Frost Strike.

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  Frost Strike

Connected below

Obliterate leads on to Killing Machine and Empower Rune Weapon.

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  Killing Machine

  Your auto attack critical strikes have a chance to make your next Obliterate deal Frost damage and critically strike, or make your next Frostscythe critically strike for 4 times the normal damage.

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  Empower Rune Weapon

  Drain the will of your enemy to empower your rune weapon, dealing (260% of Attack Power) Shadowfrost damage and reduced damage to enemies nearby, gaining 40 Runic Power, and grants you Killing Machine.

Same row

Also on this row: Howling Blast.

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  Howling Blast

  Blast the target with a frigid wind, dealing Frost damage and applying Frost Fever to the target. A disease that deals Frost damage over 24 sec and has a chance to grant the Death Knight 4 Runic Power each time it deals damage.