We have been expecting this leak to come from AutismGaming420 and its finally here. We get our first in game look at the full leaked Apex Legends Gaiden Thematic Event which should go live near the end of this season. The next event that goes live will be the Awakening Collection Event where you'll be able to get the Valkyrie Heirloom when you unlock the full event!
This event will unlock the Bangalore Heirloom skin when you purchase the entire event.