How Terrorblade and Io perform as teammates in Dota 2 7.41f, from ranked matches.
In Dota 2 7.41f, Terrorblade and Io win 44.53% of ranked matches when playing on the same team, over 9,701 matches.
Pairing a hard carry with Io is a classic plan, but it falls apart with Terrorblade. A huge part of Terrorblade's damage comes from his illusions, which get no benefit from Io's Tether or other buffs. This leaves Io amplifying only a fraction of the hero's total output. Worse, their survival tools are at odds. Io will try to heal a low-health Terrorblade, but that's precisely when TB wants to use Sunder to swap HP with an enemy. Io's healing can easily ruin a perfect Sunder opportunity, making the combination feel much weaker than it looks on paper.
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 | 46.51% | 129 |
| Crusader & Archon | 41.59% | 339 |
| Legend & Ancient | 43.91% | 312 |
| Divine & Immortal | 47.29% | 129 |
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 |
|---|---|---|---|
| 7.41f | 44.53% | ▲ +0.2pp | 9,701 |
| 7.41e | 44.30% | ▼ -1.9pp | 35,444 |
| 7.41d | 46.18% | ▼ -0.7pp | 23,818 |
| 7.41c | 46.91% | — | 9,610 |
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Data updated Oct 5, 2026.