Oracle vs Slark is close to even in the stored matchup model. Check the recorded patch results below; player skill and lane setup matter.
Oracle vs Slark: game-time comparison
These positions don't share a lane; compare teamfight interaction instead. Usual positions are assumed from recent games — change them to match your game.
Role impact
Separate lanes — this is a rotation & teamfight matchup.
Neither hero's lane record establishes a direct laning advantage over the other. Whole-match win rates and economy stay unchanged: those samples are not position-filtered.
Oracle · Hard support
Usual role
Item priorities · 20:00
Ghost Scepter
Role priority · 8–18 min
Why against Slark
A 1,500-gold answer that removes their kill window on you completely.
Heaven's Halberd
Situational / another teammate may buy · 14–26 min
Why against Slark
Disarms their main right-click core for most of a fight, and the evasion blunts their hits on you.
Eye of Skadi
Situational / another teammate may buy · 20–34 min
Why against Slark
Skadi's attacks cut their healing, regen and lifesteal, so heroes who win by sustaining through fights can't outheal your damage.
Role priorities are buyer guidance, not measured build results or exact purchase times.
Lane skill & item build
Loading recorded lane builds…
Slark · Carry
Usual role
Item priorities · 20:00
Nullifier
Role priority · 26–40 min
Why against Oracle
Mutes the save spells and items on their heroes, so the target you jump actually dies.
Spirit Vessel
Situational / another teammate may buy · 8–18 min
Why against Oracle
Cuts their sustain nearly in half while the lane and early fights are still decided by HP.
Role priorities are buyer guidance, not measured build results or exact purchase times.
Lane skill & item build
Loading recorded lane builds…
Loading patch window…
Oracle
Slark
20:00Mid game
0:0030:0060:00
Popular items by 20:00
Loading items…
Popular items by 20:00
Loading items…
Win rates below are eventual outcomes among games lasting at least 20 minutes, not live win predictions. Pro hero averages use up to 200 recent games per hero; opposing-pair results have their own sample.
Eventual win rate
—
Opposing-pair wins
—
Avg net worth
—
Avg gold earned
—
Avg total XP
—
Avg last hits
—
Avg kills
—
0 hero games · 0 vs Slark · 0 gold records · 0 net-worth records
Counter-item windows
Ghost Scepter
8–18 min · Past window
Against Slark
A 1,500-gold answer that removes their kill window on you completely.
Heaven's Halberd
14–26 min · In window
Against Slark
Disarms their main right-click core for most of a fight, and the evasion blunts their hits on you.
Eye of Skadi
20–34 min · In window
Against Slark
Skadi's attacks cut their healing, regen and lifesteal, so heroes who win by sustaining through fights can't outheal your damage.
Eventual win rate
—
Opposing-pair wins
—
Avg net worth
—
Avg gold earned
—
Avg total XP
—
Avg last hits
—
Avg kills
—
0 hero games · 0 vs Oracle · 0 gold records · 0 net-worth records
Counter-item windows
Nullifier
26–40 min · Upcoming
Against Oracle
Mutes the save spells and items on their heroes, so the target you jump actually dies.
Spirit Vessel
8–18 min · Past window
Against Oracle
Cuts their sustain nearly in half while the lane and early fights are still decided by HP.
Public head-to-head at 20:00+: No public sample available. Sampled from the latest 20,000 recorded public matches, filtered to this patch.
Sources & sample limits
OpenDota parsed pro telemetry; missing observations stay blank.
STRATZ net-worth histories use up to 12 recent games per hero, with their own sample count. Unavailable histories stay blank; earned gold is separate.
Items use recorded purchase times plus final inventories; earlier sold items and exact six-slot histories are not reconstructed.
Counter-item windows are mechanical guidance, not measured item-driven win-rate changes.
Public results use dated OpenDota public matches; longer games are a different cohort.
Lane meeting & late-game evidence
Oracle position 5; Slark position 1.
Direct lane evidence is not applicable to these selected positions.
For late-game evidence, compare the 25–60 minute outcome cohorts and recorded economy above. These do not prove which hero outscales the other.
Mechanical counters describe specific spell interactions, not an answer to every ability. Proven effectiveness requires strong matchup evidence; neither guarantees a win.
Oracle
Slark