House of Wolves
House of Wolves is the second expansion for Destiny. It is scheduled to released on May 19, 2015.
The main NPC for HoW will be Petra Venj, The Queen's Emissary previously found in Queen's Wrath event.
Gear Upgrade
The new max Attack for legendary weapons is 365 (up from 300).
Social Spaces
Queen's Bay - Main social space in The Reef, Asteroid Belt, similar to The Tower.
Halls of Amentet - 3 player social hub area in Mercury. Only players "tested" in Trials of Osiris can enter.
Strikes
The Shadow Thief - Level 28 Strike on the Moon
Story Missions
A Joining of Houses - Level 26 Story Mission in Old Russia, Earth.
An Army of Wolves - Level 26 Story Mission in Ishtar Sink, Venus.
The World Ravager - Level 28 Story Mission in Ishtar Sink, Venus.
Quests
Duel of the Silent Fang - Level 26 Quest in Old Russia, Earth.
Dark Raider - Level 28 Quest in Ocean of Storms, Moon.
Wolves' Gambit - Level 28 Quest in Ishtar Sink, Venus.
Arena / "Raid"
The Prison of Elders - 3 player, co-op Arena mode that replaces raids in previous Destiny editions. Located in The Reef, Asteroid Belt, The Prison of Elders requires the participants to be level 32+.
PvP Modes
PvP Maps
Widow's Court - European Dead Zone, Earth
Thieves' Den - Ishtar Sink, Venus
Black Shield - Firebase Thuria, Phobos (Moon of Mars)
The Timekeeper - Meridian Bay, Mars
Lore
A Fallen Warlord Rises
The Queen's Fallen have purchased their freedom with Awoken blood. Hunt down the traitors and your debt to the Queen will be paid.