Apparition Incursions are the primary seasonal activity in Diablo 4 season eight. This activity is quite similar to the Legion Events but features even more bosses.
Apparition Incursions occur every five minutes on the map and are essential to unlocking the build-altering Boss Powers that allow you to wield the demonic powers that Belial has unleashed on the Sanctuary.
How to Find Apparition Incursions on the Map in Diablo 4
While exploring the map, you should see a triangular icon highlighted in red and white. You’ll also notice a green leaf-like structure on the icon, which signifies it as a seasonal activity. This icon signifies that the Apparition Incursion activity is happening in the area. This activity lasts for around 10 minutes and restarts in a different area within five minutes of the first ending.

When you reach the area where the event is expected to occur, you’ll see a huge green symbol on the ground. While you’ll face normal mobs, you’ll also face special green colored mobs. After you’ve defeated a certain number of mobs, you’ll trigger smaller bosses, and eventually the final Apparition.
When you’ve finally defeated that Apparition, you’ll have to wait a few seconds before an Apparition of Belial spawns. Defeating this monstrosity marks the end of the event.
Diablo 4 Apparition Incursion Rewards
You’ll unlock that boss’s unique power depending on which Apparition Belial summons. You’ll also earn spirit powder, which you can use to upgrade the boss powers you’ve equipped. Upgrading is key because, at base level, these powers are far from their full potential in Diablo 4.

Take out those green-colored mobs during the event to gain reputation with the seasonal vendor, Sayeena. As your reputation bar fills, you’ll level up, and each new level brings rewards you can claim. These rewards include crafting materials, legendary gear, and more to boost your character’s strength.
Published: May 7, 2025 04:21 am