How Luna and Viper perform as teammates in Dota 2 7.41e, from ranked matches.
In Dota 2 7.41e, Luna and Viper win 50.31% of ranked matches when playing on the same team, over 9,612 matches.
Laning against this pair can feel a little oppressive. Viper's constant slows and corrosive damage make it difficult for an opponent to trade or run away, which can set Luna up to land a few extra attacks. If the enemy makes a mistake, the two can secure a kill. The problem is that Viper brings slows, but not the hard lockdown that really enables Luna. Without a reliable stun on the team, it's very difficult for her to guarantee a full Eclipse on an important target, which is a huge part of her contribution.
Once the laning stage ends, the two heroes often want to do different things. Viper is strongest in the mid-game and wants the team to group up and force fights. Luna, on the other hand, usually needs more time and space to farm core items before she can confidently join those engagements. This can lead to an awkward period where the team's tempo is split. The game's outcome often depends on whether Luna can come online before the pressure Viper creates fades away, and that’s not something you can count on.
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 | 55.17% | 725 |
| Crusader & Archon | 51.09% | 1,325 |
| Legend & Ancient | 49.23% | 977 |
| Divine & Immortal | 54.76% | 347 |
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 | 50.31% | ▲ +1.7pp | 9,612 |
| 7.41d | 48.65% | ▲ +0.1pp | 100,944 |
| 7.41c | 48.56% | ▼ -0.4pp | 39,709 |
| 7.41b | 48.96% | — | 40,517 |
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Data updated Aug 17, 2026.