How Faceless Void and Viper perform as teammates in Dota 2 7.41e, from ranked matches.
In Dota 2 7.41e, Faceless Void and Viper win 49.30% of ranked matches when playing on the same team, over 931 matches.
Setting up a good Chronosphere is where this duo comes together. Viper can stand safely outside the bubble and pour damage onto a key target with Nethertoxin and his corrosive attacks. This adds a lot of guaranteed damage and a break effect, which can be crucial for shutting down a specific hero inside. The issue is that this is mostly a single-target plan. If Faceless Void catches several enemies, Viper still has to pick one to focus down. He's also vulnerable to any enemies left outside the Chrono. The combo is great for securing one important kill, but it doesn't automatically win the whole teamfight, leading to balanced results.
How this pairing performs across skill brackets — the duo's team win rate in recent ranked matches, split by average match rank. Ranks with too few recent matches are omitted. These rows use the last 30 days of quality-filtered ranked matches, all patches in that span combined — a wider window than the patch-scoped count above, so the per-rank match totals can exceed it.
| Rank | Team win rate | Matches |
|---|---|---|
| Herald & Guardian | 48.92% | 646 |
| Crusader & Archon | 48.48% | 1,118 |
| Legend & Ancient | 47.42% | 660 |
| Divine & Immortal | 51.67% | 240 |
This duo's team win rate in each recent balance patch — whether the pairing is trending up or down. Patches without enough matches are omitted.
| Patch | Team win rate | Change | Matches |
|---|---|---|---|
| 7.41e | 49.30% | ▼ -0.9pp | 931 |
| 7.41d | 50.21% | ▼ -1.8pp | 121,013 |
| 7.41c | 52.03% | ▲ +0.6pp | 79,625 |
| 7.41b | 51.47% | — | 66,542 |
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Data updated Aug 11, 2026.