Reverse: 1999 · arcanist
Cornerstone

Stats Stats at any level →
HP6066
ATK1181
Reality DEF516
Mental DEF516
Critical Technique382
Skills
Concrete Functionality
1-target attack. Deals 200% Reality DMG. If in the [Inspection Process] status, this attack deals an additional 200% Reality DMG and gains Critical DMG +40%.
This attack counts as 1 riposte.
At max rank1-target attack. Deals 500% Reality DMG. If in the [Inspection Process] status, this attack deals an additional 500% Reality DMG and gains Critical DMG +100%.
This attack counts as 1 riposte.
Figure-Ground Relationship
Self counter. Enters the [Inspection Process] status for 2 rounds. Gains 2 stacks of [Progressive Iteration] for 2 rounds.
At max rankSelf counter. Enters the [Inspection Process] status for 2 rounds. Gains 5 stacks of [Progressive Iteration] for 2 rounds.
Today Builds Tomorrow
Self counter. Enters the [Delivery Process] status for 1 round.
Precognition
While Cornerstone is present, all allies gain [Eligibility Assessment] and Cornerstone gains [Trial and Error].
Cornerstone's Max Moxie -1 and Ultimate Moxie consumption -1.
As Found
Whenever an ally performs an extra action, Cornerstone gains 1 stack of [Progressive Iteration] for 2 rounds, plus an additional stack if the extra action is a riposte.
For every 10 stacks of [Progressive Iteration] gained, Cornerstone gains 1 stack of [Design Revision].
As Found II
ATK +5% when entering battle.
As Found III
Ultimate does not take up the allied Incantation Limit. When entering battle, Cornerstone gains Moxie +2.
Reserves up to 4 excess Moxie (replenished at the end of the round if applicable).
Portrait 1
Precognition: The number of [Progressive Iteration] stacks required to gain 1 stack of [Design Revision] is now 8.
Today Builds Tomorrow: [Delivery Feedback] now deals 4000% Reality DMG and consumes only 4 stacks of [Design Revision] to gain effects.
Figure-Ground Relationship: [Inspection Feedback] now deals 2500% Reality DMG.
Portrait 2
Today Builds Tomorrow: By consuming [Design Revision] stacks, [Delivery Feedback] now deals 2500% additional Reality DMG and gains Ultimate Might +100% and Penetration Rate +30%.
Figure-Ground Relationship: For every 1000 points of [Trial and Error] consumed, [Inspection Feedback] now deals 250% additional Reality DMG and grants 2 stacks of [Design Revision] to self.
Precognition: [Progressive Iteration] now grants Riposte DMG and Incantation Might +5%.
Portrait 3
Precognition: Whenever another ally ripostes, Cornerstone now adds (Cornerstone's ATK x200%) Reality DMG to the attack, and this additional Reality DMG now increases by (Current percentage of [Trial and Error] filled x250)%.
Portrait 4
Precognition: [Eligibility Assessment] now mitigates up to (Cornerstone's ATK when entering battle x120%) DMG taken. [Trial and Error] now stores up to (Cornerstone's ATK when entering battle x600%) points.
Today Builds Tomorrow: [Eligibility Assessment] now mitigates up to (Cornerstone's ATK when entering battle x240%) DMG taken when [Delivery Process] is active.
Portrait 5
Today Builds Tomorrow: [Delivery Feedback] now deals 5000% Reality DMG; for every 1000 points of [Trial and Error] consumed, this attack now deals 250% additional Reality DMG.
Precognition: [Progressive Iteration] now grants Riposte DMG and Incantation Might +6%, up to 25 stacks.
How Cornerstone compares · vs 70 ★★★★★★ arcanists
HP6066
66th percentile · rank 23 of 70 · cohort median 5886 (+3%)
ATK1181
96th percentile · rank 3 of 70 · cohort median 1041 (+13%)
Reality DEF516
81st percentile · rank 14 of 70 · cohort median 480 (+8%)
Mental DEF516
75th percentile · rank 17 of 70 · cohort median 480 (+8%)
Critical Technique382
77th percentile · rank 15 of 70 · cohort median 327 (+17%)
Closest arcanists · nearest on ATK
Build a team with Cornerstone →
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Patch history · 1 recorded change
Patch 3.8.02026-09-24
Skill · As Found III · desc
Ultimate does not take up the allied Incantation Draw Limit. When entering battle, Cornerstone gains Moxie +2.
Reserves up to 4 excess Moxie (replenished at the end of the round if applicable).