How Underlord and Slardar perform as teammates in Dota 2 7.41e, from ranked matches.
In Dota 2 7.41e, Underlord and Slardar win 51.92% of ranked matches when playing on the same team, over 1,955 matches.
Getting caught by a Slardar stun feels much worse when an Underlord is nearby. A Pit of Malice placed on the stunned target extends the lockdown, forcing them to sit through a full Firestorm and repeated physical attacks. Corrosive Haze amplifies Underlord's right-clicks, making him a credible damage threat in these situations instead of just a setup hero. This pairing is strongest when catching a single hero out of position. The synergy fades a bit in wider teamfights, however, as both heroes want to be in the same spot at the front. If the initial target survives the lockdown, their combined effectiveness can fall off.
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 | 48.31% | 178 |
| Crusader & Archon | 51.01% | 296 |
| Legend & Ancient | 50.43% | 230 |
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 | 51.92% | ▲ +1.0pp | 1,955 |
| 7.41d | 50.94% | ▼ -2.8pp | 23,164 |
| 7.41c | 53.76% | ▲ +1.1pp | 13,016 |
| 7.41b | 52.66% | — | 12,335 |
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Data updated Aug 17, 2026.