HOLLOW World Boss Rewards and Arrancar Invasion

• Colossal Gillian: Look for its named distance marker and the boss bar at the top of the screen. The name can also appear as Gillian Colossal.
• Vasto Lorde: Use its named distance marker and top boss bar. Lorde Vasto is another label used for this world target.
• Arrancar Invasion: Watch for the Karakura Town announcement and a red exclamation mark labeled ARRANCAR INVASION, with the distance beneath it. The announcement's Lv100 describes the event; do not treat it as a player entry requirement.

Match the name on the reward panel to the target you want. A world boss bar can remain visible while your Event Nodes panel tracks a separate Hollow Ambush or Adjuchas Patrol.

Read “up to” EXP as a reward ceiling, not a guaranteed payout. Each chest entry lists a quantity of one chest and the chance for that chest tier. Those percentages do not describe the items inside the chest.

Arrancar Invasion has the highest listed EXP cap of these three targets. Colossal Gillian and Arrancar Invasion share the same chest-tier preview, so the invasion's larger EXP ceiling does not also mean better listed chest odds.

For possible chest contents and opening instructions, see the chest guide.

Vasto Lorde has two distinct reward previews:

• Four-tier panel, labeled Lorde Vasto: Common 30%, Epic 50%, Legendary 18%, and Mythical 2%.
• Three-tier panel, labeled VASTO LORDE: Epic 60%, Legendary 32%, and Mythical 8%, with no Common chest entry listed.

Use the percentages on your active boss panel rather than averaging the two sets. The three-tier preview is the stronger option for higher-tier chests: its listed Legendary and Mythical chances are both higher, while the EXP ceiling remains 46,870.

OVERRUN labels the nearby event node. Read the Vasto Lorde reward list itself for the boss's chest chances.

For early progression, prioritize events you can finish reliably. A larger EXP ceiling is less useful if the fight takes too long or repeatedly defeats you; Vasto Lorde is worth postponing when it interrupts steady progress.

• Still building your character: Keep clearing manageable events before chasing a world target. The event guide covers finding disturbances and completing their objectives.
• Struggling against stronger enemies: Bring a stronger teammate to help with difficult fights. See the Party menu and event leader rules for group controls.
• Choosing by rewards: Weigh the active chest preview and EXP cap against your ability to complete the fight. Arrancar Invasion's highest listed cap alone does not make it the fastest leveling choice.

These personal progression challenges unlock weapon forms:

• Shikai Spirit: The Soul Reaper challenge reached through meditation after your captain's guidance. Winning and using your character's release phrase leads to Partial Shikai. Follow the Shikai unlock guide.
• Inner Hollow: The Arrancar inner-world challenge used to unlock Partial Resurrección. Its opponent can carry the Lorde Vasto boss-bar label. Follow the Partial Resurrección guide for preparation and combat instructions.

The inner-world Lorde Vasto opponent, the Vasto Lorde player evolution stage, and the Vasto Lorde world boss are separate identities. The world-target chest previews on this page do not describe rewards for those personal unlock challenges.