Inexorable Assault
Obliterate and Frostscythe consume up to 3 stacks, dealing an additional (26.3% of Attack Power) Frost damage for each stack consumed.
Tree position
In the Frost Death Knight talent tree, Inexorable Assault 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 Inexorable Assault from Arctic Assault.
Arctic AssaultConsuming Killing Machine fires a Glacial Advance through your target at 60% effectiveness.
Connected below
Inexorable Assault leads on to Murderous Efficiency and Howling Blades.
Murderous EfficiencyConsuming the Killing Machine effect has a 20% chance to grant you 1 Rune.
Howling BladesRime empowered Howling Blast unleashes 2 icy blades at its target that deal (25.2% of Attack Power) Frost damage and have 15% chance to grant Killing Machine.
Same row
Also on this row: Frostreaper, Pillar of Frost, Icy Onslaught and Gathering Storm.
FrostreaperObliterate 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 FrostThe power of frost increases your Strength by 20% for 12 sec.
Icy OnslaughtFrost Strike and Glacial Advance now cause your next Frost Strike and Glacial Advance to deal 15% increased damage and cost 5 more Runic Power. This effect stacks until the next Runic Empowerment.

Talent trees
Inexorable Assault is in the talent tree of 3 specializations. Death Knight: Blood (Tank), Frost (DPS), Unholy (DPS).
Inexorable Assault Changes by patch
Tracked changes to this talent between game data builds, newest first.
- First tracked in the game data (patch 12.1.0)