Patch 11.0.5 - 20th Anniversary In-Game Event Preview | WoWCast

WoW’s 20th Anniversary Event REVEALED:
🛡️ Modernized Tier 2 Transmog Sets
🌋 Blackrock Depths Raid Returns
🦟 Gates of Ahn’Qiraj Revisited
⌛ Classic Dungeon Timewalking
💪 Korrak's Revenge PvP
🎉 Additional Activities & New Rewards

It's a full patch.