Before the Echo achievements

Learn all spells.

Trigger Boost a Trigger Boost.

Defeat an enemy on the seventh floor using only Arclight.

Defeat an enemy using only poison spells.

Defeat an enemy within eleven seconds.

Synthesize every recipe in the game.

See the hidden ending.

Discover the name of she who controls fate.

Synthesize Iridium.

Obtain every droppable item in the game at least once.

Beat the game on any difficulty.

Defeat an enemy with less than one second remaining on the clock.