Ascension

Introduction

Ascension is the repeatable Monolith mode at the centre of Stella Sora's endgame. You assemble a three-Trekker squad, descend through procedurally generated floors, and gain randomised combat bonuses as the floor count climbs. Because the floors are generated rather than fixed, the mode is less about memorising a route than about making decisions under pressure: which bonus to take, when to spend in the Monolith Shop, and which research node your account needs next. Difficulty escalates through Normal, Hard, Extra Hard, Ultimate, Beyond and Chaotic, and Version 2.0 expanded the track further with new Monolith Research nodes alongside the Vita Autopilot system that can take over Quick Battle runs.

Difficulty Ladder and What Each Step Changes

Ascension Run Decisions

Core Mechanics

An Ascension run is a sequence of compounding choices. The floor generator decides what the run offers, the bonus picks decide how strong your Record becomes within it, and the Monolith Shop decides whether that strength is converted into something that clears the next floor. Underneath all of it sits the permanent layer: Monolith Research nodes survive the run, so even a failed attempt leaves the account further along than it started. The mode's difficulty tiers change the weight of each decision rather than introducing new rules — at Normal a squad can absorb a poor bonus, while at Chaotic the same mispick is usually what ends the run. Version 2.0 added the Vita Autopilot on top, which replays your own decision rules automatically for Quick Battle at the cost of Token.

Advantages

Ascension is the most efficient place to spend Vigor because it is the only mode where failure still pays. Monolith Research progress is banked whether a run ends on floor two or floor twenty, so early attempts are never wasted in the way a failed side stage is. The procedural generation also keeps the mode from becoming a fixed puzzle — a squad that has been matched to the stage's published vulnerability can perform well without needing to memorise a specific route, which makes it friendlier to players who do not want to study floor layouts. And because the Vita Autopilot can take over Quick Battle using Token from Daily Affairs, the repetition that the mode eventually requires can be delegated once the decisions have been solved.

Challenges & Weaknesses

The randomness that keeps Ascension fresh is also its least forgiving feature. Because floors and bonuses are generated per run, a strong squad can still be handed a poor spread of options, and the run cost is already paid by the time you find out. Difficulty scaling compounds this: at Ultimate and above, a small shortfall in sustain or element matching turns into a failed attempt rather than a slow one, and the published element lists for Beyond-tier content are recommendations you ignore at the cost of an entry fee. There is also a real information gap — Yostar publishes the difficulty names and the vulnerability lists but not damage multipliers, so a squad cannot be validated on paper before the Vigor is spent.

Frequently Asked Questions

Quick Tips