Temporal Surge is a stacking movement buff
In a recorded Dimraeth Codex demonstration, Temporal Surge temporarily increases movement speed by 1% per stack and the displayed entry allows up to ten stacks. It is a buff on the character receiving it, not a damage type or a resource cost. The same demonstration shows Backstab Strike granting a Temporal Surge stack and a skill that converts Temporal Surge into Double Strike.
Double Strike is a different effect. Its displayed description says that, while you have stacks, each swing consumes one stack and deals its damage twice. The conversion is the interaction that turns a movement oriented buff into an attack benefit; Temporal Surge by itself should not be described as automatically doubling damage.
Other recognizable stacking effects include Bleeding, Burning, and Chill. To understand an unfamiliar effect, open its current Codex entry and then read the spell or skill that applies it. The effect's definition, the number of stacks applied, and a modifier that changes its behavior are separate pieces of information.
The Codex displays 1% movement speed per stack and a maximum of 10 stacks.
Separate the buff from the skill that creates it
The recorded Backstab Strike example grants one Temporal Surge. That tells you how the demonstrated ability contributes to the buff, but it does not establish that every spell grants it or that every version of the ability has identical modifiers. Read the effect row on the ability you actually equip.
A stack count and a duration answer different questions. The count describes how many stacks of the effect are present; the duration describes how long the benefit lasts. The illustrated entry establishes a temporary movement increase and its displayed stack limit, but its complete duration and refresh rule are not confirmed here. Do not assume that ten stacks remain indefinitely or that every new application refreshes all existing stacks in the same way.
The movement speed description also should not be converted into attack speed, spell haste, or a generic damage increase. Those stats have their own labels. A character moving more quickly may find it easier to reposition, but that practical use is different from a verified numerical increase to every attack or cast.
The useful way to read the interaction is to identify its source first. Find the ability that grants Temporal Surge, inspect the current number of stacks it grants, and then check whether your build contains a skill that consumes or converts those stacks. Without the converter, the movement buff and the attack effect remain separate.
Read stack caps in the current build
The ten stack limit appears in the recorded Temporal Surge Codex entry. It is a useful baseline for understanding the demonstration, rather than a promise that every related effect and every modified build share one cap.
The October 5 update specifically fixes Harvesting Mutilation Increase I, II, and III so that they raise the Double Strike cap. A character investing in those nodes consequently should not rely on an unmodified Double Strike limit taken from older footage. Check the current node and effect descriptions together.
Convert Temporal Surge into Double Strike
The demonstrated Echo of Mutilation skill describes converting up to ten Temporal Surge stacks into Double Strike buffs. The subsequent Codex entry explains the consumption rule: a swing uses a Double Strike stack and deals its damage twice. This supports planning attacks around available stacks instead of assuming the effect is a permanent passive.
The conversion is not simply another name for Temporal Surge. Before conversion, the recorded effect provides movement speed. After conversion, Double Strike supplies the described repeated damage behavior. Read the conversion's current conditions before treating the two effects as automatically linked whenever you gain a movement stack.
The displayed descriptions do not establish how Double Strike interacts with every spell, damage over time tick, critical roll, or attack animation. In particular, the word swing does not establish that every source of damage consumes a stack or receives two hits. Use the ability and modifier descriptions for the attack being tested rather than extending the effect to all damage your character can produce.
The Double Strike entry says each swing consumes one stack and deals its damage twice.
Keep damage feedback separate from effect rules
Floating numbers are useful feedback, but they do not replace the effect description. The September 25 update fixes damage over time ticks showing twice, so an older pair of damage numbers can be a display problem rather than evidence of Double Strike acting on that effect.
For a build change, compare the active stacks before and after the relevant attack. That narrow check can help distinguish a consumed Double Strike stack from a movement buff that remains visible. It does not require assuming an undocumented global rule for every effect in the game.
Tell buffs, debuffs, and damage types apart
Temporal Surge and Double Strike are buffs in the demonstrated interaction: they affect the character who gains them. Bleeding and Poison appear as effects applied to an enemy in the same combat explanation. The recording shows Tendon Slice applying Bleeding and a modified Plague Shards applying Poison.
The distinction matters because the damage type on a spell and the status it applies are not interchangeable. A spell can deal one type of immediate damage while also applying another effect. The recorded Plague Shards example has Decay Damage, with the Poison application coming from the character's skill modifiers. That does not establish that every Decay spell automatically poisons its target.
Similarly, the spell list describes Savage Claw with Strike Damage and Bleeding, and Fireball with Fire Damage and Burning. Read those as separate rows describing damage and an additional effect. They do not establish a complete damage over time formula or guarantee that every spell in the same elemental school applies the same status.
| Example in the displayed descriptions | Information it separates |
|---|---|
| Temporal Surge | A temporary stacking movement buff on the character |
| Double Strike | A consumable attack buff with a displayed damage repetition rule |
| Tendon Slice | An ability shown applying Bleeding to an enemy |
| Modified Plague Shards | Decay Damage with a Poison application added by modifiers |
| Fireball | Fire Damage and a Burning effect row |
| Blizzard | Ice Damage and a Chill effect row |
These examples are not a complete catalogue of statuses. Exact durations, damage values, resistances, and stacking behavior need the individual effect entry. Nothing in these examples supports importing a similarly named mechanic from another game.
Inspect modifiers before comparing two copies of a spell
A spell's current effects can depend on skill investment. The Plague Shards demonstration is explicit that the Poison application comes after progressing farther into its modifiers. Someone using the unmodified spell can therefore have a different effect list while still casting the same named spell.
Equipment sets can also change how a skill works. Some provide ordinary stat increases; others modify a particular skill or create another interaction. A spell described in a build video should be read alongside its equipped set and relevant nodes, rather than treated as an unconditional description of every character's spell.
For an equipment example, Gorehorn's Bloodfrenzy increases the physical damage a bleeding enemy takes from you according to the illustrated set entry. That is a condition attached to the set bonus. It does not make every hit apply Bleeding, and an enemy that is not bleeding does not satisfy the stated condition merely because Gorehorn is equipped.
Keep spell costs out of the status list
Concentration, Stamina, cooldown, spellbook weight, and gold are tooltip fields rather than status stacks. Some spells cost both Concentration and Stamina. Learning requirements explain access to an ability; resource costs explain casting it.
The September 25 update includes a fix to spell tooltip effect rows. If an older image's layout conflicts with your current game, use the current labeled rows and inspect the effect in the Codex. A number next to a status icon should not be reused as a duration or resource cost without its label.
Use the relevant patch changes narrowly
Recent effect fixes are specific. Permafrost Rhythm now reduces running cooldowns by 1% per stack as its node describes. Clear Water now converts ice pools properly. These changes concern those named nodes; they do not supply a generic rule that every Chill stack reduces cooldowns or every water effect converts an ice pool.
The September 25 Blazeborne Daggers change likewise states that its Surge bonus is 20% of that spell's own damage per stack. It is a spell specific scaling change, not a replacement definition saying Temporal Surge universally increases all damage by 20% per stack. The accompanying Temporal Ripple adjustment also concerns a particular spell, rather than all effects with temporal in their names.
When building around an effect, keep three descriptions together: the effect itself, the ability that grants it, and the node or equipment bonus that changes it. That resolves the demonstrated Temporal Surge and Double Strike interaction while preserving the distinctions between movement, resource costs, damage types, and effects applied to enemies.