Mortal Shell

GatewayDrug

Spend 100,000 tar in The Virtuous Cycle

Seedbearer

Return your first seed to Twin Sister

TrueNektar

Return all seeds to Twin Sister and break the Virtuous Cycle

FashionShells

Unlock all Shell Shades for The Virtuous Cycle

LuteHero

Max familiarity with all of the game's lutes

OPAF

Acquire 100 instincts in one cycle

Change of Heart

Return a seed with Hadern in The Virtuous Cycle.

MasterOfNone

Acquire all 4 weapon Instincts for the Axatana in one cycle

NoLifer

Complete a run in The Virtuous Cycle with the Dark Form Obsidian Shell Shade

ThereCanOnlyBeOne

Beat all variations of the Dark Shells in The Virtuous Cycle

TheAnswer

Fully Upgrade Hadern's skill tree

Some Assembly Required

Transform the Axatana between different modes.