Talent win rates and Talent Builds based on patches, hero, hero level, game type, game map, or Rank.
Ragnaros Talent Win Rates
| Level 1 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
 Sulfuras Hungers Q Quest: Every time Empower Sulfuras kills a Minion, its damage is increased by 1, up to 25. Reward: After killing 25 Minions, increase its damage by an additional 100. | 49.56 | 36.71 | 4691 | 2325 | 2366 |
 Shifting Meteor W Each time an enemy is hit by the same Living Meteor, they take 6% increased damage from it. Quest: Hit 75 Heroes with Living Meteor. Reward: After hitting 75 Heroes with Living Meteor, its duration is increased to 2.25 seconds, and it can be reactivated to change its direction once per use. | 48.25 | 23.03 | 2943 | 1420 | 1523 |
 Engulfing Flame E Increase Blast Wave's damage by 75% and its radius by 15%. | 53.02 | 40.26 | 5145 | 2728 | 2417 |
| Level 4 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
| Fire Ward W When Living Meteor hits an enemy Hero, gain a charge of Spell Armor, reducing damage from the next enemy ability by 50%. Stores up to 2 charges. | 48.55 | 18.59 | 2375 | 1153 | 1222 |
| Slow Burn E Blast Wave slows enemies hit by 40% for 2 seconds. | 51.71 | 46.59 | 5953 | 3078 | 2875 |
 Catching Fire Active Quest: Gathering a Regeneration Globe increases Ragnaros' Health Regeneration by 1.25 per second, up to 18.75. Reward: After gathering 15 Regeneration Globes, activate Catching Fire to gain 25 Armor for 3 seconds, reducing damage taken by 25%. | 50.38 | 34.83 | 4450 | 2242 | 2208 |
| Level 7 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
| Hand of Ragnaros Q If Empower Sulfuras hits at least 2 enemy Heroes, refund 10 Mana and its cooldown recharges 100% faster for 4 seconds. | 48.51 | 32.30 | 4127 | 2002 | 2125 |
| Molten Power W If Living Meteor hits enemy Heroes at least 5 times, reduce its cooldown by 7 seconds, and refund 30 Mana. | 48.05 | 22.82 | 2916 | 1401 | 1515 |
 Blistering Attacks Passive Every 10 seconds, Ragnaros's next Basic Attack against a Hero deals 60% bonus damage. Hitting enemies with Basic Abilities reduces this cooldown by 1 second. | 53.53 | 44.88 | 5735 | 3070 | 2665 |
| Level 10 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
 Sulfuras Smash R Hurl Sulfuras at the target area, landing after 0.75 seconds, dealing 250 (+4% per level) damage. Enemies in the center take 594 (+4% per level) damage instead and are Stunned for 0.5 seconds. | 48.84 | 28.13 | 3589 | 1753 | 1836 |
 Lava Wave R Release a wave of lava from Ragnaros's Core that travels down the targeted lane, dealing 240 (+4% per level) damage per second to non-Structure enemies in its path and instantly killing enemy Minions. Damage increased by 100% versus Heroes. | 51.45 | 71.87 | 9170 | 4718 | 4452 |
| Level 13 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
| Cauterize Wounds Q Empower Sulfuras heals for an additional 45% of damage dealt to Heroes over 2 seconds. | 50.60 | 38.64 | 4885 | 2472 | 2413 |
| Tempered Flame E When Blast Wave damages an enemy Hero, gain a Shield equal to 100% of the damage dealt for 3 seconds. | 53.22 | 42.17 | 5331 | 2837 | 2494 |
 Resilient Flame Passive When Ragnaros is Stunned, he gains 40 Armor for 3 seconds, reducing damage taken by 40%. This effect has a 15 second cooldown. | 47.30 | 19.18 | 2425 | 1147 | 1278 |
| Level 16 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
| Giant Scorcher Q Empower Sulfuras burns enemy Heroes for 9% of their maximum Health over 3 seconds. This additional damage does not heal Ragnaros. | 52.19 | 39.46 | 4702 | 2454 | 2248 |
| Meteor Bomb W Living Meteor explodes at the end of its path, dealing 220 (+4% per level) damage. Enemies at its center take 30% increased damage. | 51.07 | 20.02 | 2385 | 1218 | 1167 |
| Blast Echo E After Blast Wave explodes, another Blast Wave is created on Ragnaros. | 55.20 | 40.52 | 4828 | 2665 | 2163 |
| Level 20 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
| Flames of Sulfuron R Sulfuras Smash Slows enemies by 50% for 2.5 seconds, and the Stun duration of enemies hit in the center is increased by 1 second. | 54.59 | 5.36 | 447 | 244 | 203 |
| Lava Surge R Lava Wave gains an additional charge and its cooldown is reduced by 30 seconds. | 58.88 | 61.03 | 5090 | 2997 | 2093 |
 Heroic Difficulty D Molten Core has 25% increased Health and Damage, and its cooldown is reduced by 50 seconds. | 64.54 | 16.53 | 1379 | 890 | 489 |
 Submerge Active Ragnaros submerges below, entering Stasis and healing for 600 (+4% per level) Health over 3 seconds. | 62.22 | 17.07 | 1424 | 886 | 538 |