Almighty DM

You may alter a single nonmagical event that happened within the last round. As an action, spend 1 Plot Point to force one creature to reroll one check, save, or attack, and you choose whether to accept the new result. Use requires a clear narration of the retcon's limit.

You place a narrative trap in an area. As an action and spending 1 Plot Point, choose a 10-foot square within 60 feet. The first creature that enters or ends its turn in the square triggers the trap (GM determines effect, usually a hold, damage, or complication). The trap lasts 1 minute or until triggered.

As an action, spend 2 Plot Points to temporarily increase a single hostile creature's challenge (speed, damage, or a single attack bonus) as a spectacle. This lasts for 1 minute. This is useful for tuning encounters on the fly.

Spend 2 Plot Points as a reaction when an enemy hits an ally: you can replace that hit with a surprising narrative (the enemy slips, the weapon fails). Treat as converting the hit into a miss. The attacker knows it was a twist.

You can spend 1 Plot Point to grant an allied NPC within 60 feet a single, clear tactical instruction that it follows to the best of its ability for 1 minute (e.g., 'protect the prince', 'keep to shadows').

You can spend 1 Plot Point to inspect an ability, item, or creature for weaknesses. As an action, gain one piece of mechanical insight (e.g., creature is vulnerable to thunder damage) which you and the DM agree on. This insight lasts until you use it or 1 hour elapses.

Spend 1 Plot Point to create a mood: music or ambient effects that grant allies within 30 feet advantage on checks related to performance, intimidation, or deception for 1 minute.

When an ally benefits from your Meta Adjudicator or Session Save, they gain a Narrative Mark. You can spend a Plot Point as a bonus action to consume a Mark and grant that ally either a temporary hit point pool equal to your level × 2 or a single reroll on a failed save within 1 minute.

Spend 3 Plot Points to shift the stakes of a single contest (a duel, a contested skill challenge, a social contest). Mechanically, alter consequences: convert a failed contested skill into partial success, reduce damage consequences, or change the progression to a negotiated outcome. This is narrative in scope and must be approved by the DM.

You conjure a spectral d20. As an action, roll it and apply its number as a modifier to one creature's roll (ally adds it; enemy subtracts it). This costs 1 Plot Point. At 11th level you may spend 2 Plot Points to grant advantage when the d20 comes up 20 for an ally (story-dependent).

Spend 4 Plot Points to rewind the immediate past of a single combat round: all creatures in 30 feet revert to positions and HP they had at the start of that round. You alone retain memory of the original. Useable once per long rest.

Place an anchor that stabilizes reality. Spend 3 Plot Points as an action to create a point within 60 feet. While within 30 feet of the anchor, allies add your Charisma modifier to saves and checks once per round. The anchor lasts 1 minute.

Once per short rest, you may spend 2 Plot Points to impose an optional rule in the middle of an encounter that affects only a single round (e.g., 'ranged attacks require an extra d20 check', 'stealth is doubled in value'). Must be narratively justified.

Spend 5 Plot Points to introduce a major, bounded narrative device (a macguffin, a stage effect, a summoned noncombatant entity) that remains for 24 hours. The DM adjudicates mechanical specifics with your input.

A refined Meta Adjudicator for combat: as a reaction spend 3 Plot Points to negate enough damage to prevent a creature under 60 feet from dropping below 1 HP. Usable once per short rest at 17th level.

Spend 6 Plot Points to cement a single ruling or effect as 'canonical' for your campaign: it persists until you or a being of equal narrative authority removes it. This is a campaign-level action and must be coordinated with the DM and group.