The big (> 4 GB Download!) and free DLC Rage of Demons for the Action-RPG Sword Coast Legends has recently been released.

It contains new story content, a new playable race (Tiefling), a new playable class (Warlock) and new Dungeon Master options.

The content of the DLC is only available in English.

Original-Announcement:

Venture into the depths of the Underdark, through the trading outpost of Mantol-Derith, and fight alongside the legendary Drizzt Do’Urden!

Rage of Demons is a free DLC expansion for Sword Coast Legends that includes hours of new story content;
new Dungeon Master options; a new playable race: Tiefling; and a new playable class: Warlock!

Warlock Features:

New cantrip - Eldritch Blast
New spells - Finger of Death, Tasha’s Hideous Laughter, Hex
Unique archetype abilities - Dark One’s Blessing, Hurl Through Hell, Create Thrall

Tiefling Features:

Hellish Resistance - All Fire Damage reduced by 50%
Hellish Rebuke - Flames surround the caster, reaching out and burning any creature that attacks for the next forty seconds.
Darkness - Magical darkness spreads from a point within range to fill a three-yard radius sphere for the duration.

Dungeon Master Features:

Two new tilesets
New monsters
New placeable decorations and objects

Gather your party and prepare to delve into the Underdark, before the Rage of Demons consumes the Sword Coast!*

(*Rage of Demons content in English only)

Source: Steam