🏔️ The Spire of Infinity

The Spire of Infinity is a long-form endurance instance built for organized groups and serious progression — RO+’s take on the classic Endless Tower.

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⚙️ Instance Overview

• 4-hour timed instance • 52 floors • Modes: Normal / Hard / Nightmare  → Hard and Nightmare unlock after clearing lower difficulties • Cooldown: 48 hours  → Each mode has its own separate cooldown

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💎 Monster Drop Rates (including MVPs)

• Normal → 1× Drop Rate • Hard → 2× Drop Rate • Nightmare → 3× Drop Rate

Higher risk. Higher rewards.

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🌿 Infinitree Enhancements

Power up your character for Infinity Instance and Spire of Infinity runs through the Infinitree System.

• Earn Spire Points by clearing floors and reaching milestones every 5 floors, and clearing Floors 51 and 52

• Monsters inside the Spire also drop Rare Enhancement Nodes

• Limited Spire Nodes are also sold in the Cash Shop (usage cap: 3 per week)

• Spend points at the Infinitree NPC to unlock:  • Stat bonuses  • Offensive boosts  • Defensive upgrades  • Utility perks  • Special enhancements

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🎁 Exclusive Rewards

• Earn unique wing costumes for clearing each difficulty level