Spell casts
How many times the players of each hero press their abilities in a game (every cast of every ability, items not counted). STRATZ gives no per-game totals, so the numbers come from our own sample: ranked matches whose replays we parse in the background, all ten players of each match.
| # | Hero | Per minute | Games | |
|---|---|---|---|---|
| 1 |  Io | 701.3 | 12.0 | 3 |
| 2 |  Morphling | 349.7 | 8.5 | 20 |
| 3 |  Troll Warlord | 306.2 | 7.1 | 15 |
| 4 |  Pudge | 303.5 | 6.5 | 4 |
| 5 |  Kez | 238.6 | 5.5 | 12 |
| 6 |  Monkey King | 236.4 | 5.9 | 21 |
| 7 |  Phantom Assassin | 193.6 | 4.6 | 115 |
| 8 |  Weaver | 174.3 | 4.2 | 15 |
| 9 |  Lina | 173.8 | 3.9 | 5 |
| 10 |  Necrophos | 169.3 | 5.2 | 3 |
| 11 |  Windranger | 168.7 | 3.9 | 15 |
| 12 |  Templar Assassin | 168.2 | 3.8 | 20 |
| 13 |  Medusa | 157.5 | 4.0 | 22 |
| 14 |  Bloodseeker | 155.4 | 3.6 | 19 |
| 15 |  Ursa | 152.5 | 3.7 | 40 |
| 16 |  Gyrocopter | 150.4 | 3.0 | 9 |
| 17 |  Anti-Mage | 148.0 | 3.5 | 148 |
| 18 |  Slark | 144.7 | 3.5 | 87 |
| 19 |  Tidehunter | 141.7 | 4.2 | 3 |
| 20 |  Riki | 140.5 | 3.4 | 15 |
| 21 |  Dragon Knight | 135.4 | 2.5 | 5 |
| 22 |  Chaos Knight | 134.3 | 2.6 | 3 |
| 23 |  Alchemist | 130.0 | 3.2 | 4 |
| 24 |  Tiny | 126.2 | 2.9 | 11 |
| 25 |  Clinkz | 124.3 | 2.9 | 12 |
| 26 |  Terrorblade | 121.1 | 3.0 | 44 |
| 27 |  Faceless Void | 119.9 | 2.8 | 50 |
| 28 |  Nature's Prophet | 118.9 | 2.6 | 17 |
| 29 |  Vengeful Spirit | 118.8 | 2.9 | 10 |
| 30 |  Razor | 113.1 | 2.8 | 8 |
| 31 |  Marci | 109.5 | 2.5 | 4 |
| 32 |  Naga Siren | 105.2 | 2.2 | 11 |
| 33 |  Phantom Lancer | 102.7 | 2.5 | 110 |
| 34 |  Shadow Fiend | 102.3 | 2.5 | 21 |
| 35 |  Primal Beast | 101.0 | 3.1 | 3 |
| 36 |  Spectre | 94.5 | 2.2 | 74 |
| 37 |  Muerta | 94.1 | 2.2 | 11 |
| 38 |  Legion Commander | 93.3 | 2.2 | 4 |
| 39 |  Sven | 82.4 | 2.0 | 60 |
| 40 |  Viper | 81.0 | 1.7 | 4 |
| 41 |  Sniper | 80.9 | 2.0 | 30 |
| 42 |  Drow Ranger | 73.7 | 1.8 | 75 |
| 43 |  Outworld Destroyer | 67.5 | 1.5 | 4 |
| 44 |  Wraith King | 64.1 | 1.5 | 28 |
| 45 |  Luna | 61.1 | 1.5 | 83 |
| 46 |  Lifestealer | 60.8 | 1.4 | 101 |
| 47 |  Lone Druid | 55.0 | 1.3 | 10 |
| 48 |  Juggernaut | 50.4 | 1.2 | 118 |
≈ A sample of 1168 parsed matches, not all of Dota: a hero needs at least 5 games to be listed (3 on one position), the numbers are rough until the sample grows. The rank is the average medal of the players of the match (≈, the season ranks STRATZ gives); a match with no ranks is only in All. The position is the one STRATZ gives for the player. Casts are counted from the replay: an ability that is cast in a channel or toggled counts by the game's own record.