The Incursion league ran from June 1, 2018 to August 27, 2018.
Built at the height of the long-dead Vaal Empire, the Temple of Atzoatl holds stores of untold wealth and the population of a small city. But in the wake of a cataclysmic event, the temple and its secrets were swallowed by the jungle, forgotten by the world... until now.
In Incursion, explorer Alva Valai is searching for the ancient Vaal treasure temple of Atzoatl. Travel back in time to discover the location of the temple and change its history to maximise your reward.
The Incursion league and Hardcore Incursion league were past challenge leagues. They launched on June 1, 2018.
In this league, players will run across Alva Valai, who creates an incursion that takes the player 2000 years back to the Temple of Atzoatl. While in an incursion, the player can open passages and kill architects to change or upgrade the room, which affects the Temple's layout in the future. After 11 incursions, the Temple in present time can be raided for loot and special altars which modify items.
All characters and stashes were moved to Standard league and Hardcore league respectively when the leagues ended. Characters that died in the Hardcore Incursion league were immediately moved to the permanent Standard league.
The Incursion leagues include 40 optional challenges.
All areas have:
Areas contain Temporal Incursions