Mobility Abilities
Legendary Glide (S-Tier) — Essential gliding for Outer Abyss. Only on Icarus.
Dash Ability (S-Tier) — Horizontal burst at AE cost. Unlocks many echo locations.
High Jump (S-Tier) — Vertical burst. Required for Eclipse Hideout and Outer Abyss towers.
Hover (A-Tier) — Slow fall and mid-air control for precision platforming.
Moon Jump (A-Tier) — Higher jumps and slower falls at constant AE drain.
Sprint Ability (A-Tier) — Fast ground movement at constant AE drain.
Dolphin Swim (A-Tier) — Removes water speed/jump debuff. Critical for Floor 6 water.
Learning & Energy Abilities
Brilliant Learner (S-Tier) — 3x leveling from orbs. ~234 orbs to max all slots.
Quick Learner (A-Tier) — 2x leveling from orbs. ~255 orbs to max.
Energy Conservation (A-Tier) — Reduces AE cost of Rewind and abilities via 0.9^x formula.
Energy Ignorance (S-Tier) — Cancels floor altitude AE drain multiplier. Essential for Floor 5+.
Energy Harvest (B-Tier) — +1 AE per orb collected per stat point.