Talent win rates and Talent Builds based on patches, hero, hero level, game type, game map, or league tier.
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 30. Reward: After killing 30 Minions, increase its damage by an additional 90. | 52.55 | 38.34 | 7564 | 3975 | 3589 |
 Shifting Meteor W Each time an enemy is hit by the same Living Meteor, they take 5% 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. | 48.64 | 26.58 | 5243 | 2550 | 2693 |
 Engulfing Flame E Increase Blast Wave's damage by 75% and its radius by 15%. | 56.71 | 35.08 | 6921 | 3925 | 2996 |
| 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. | 48.80 | 21.51 | 4242 | 2070 | 2172 |
| Slow Burn E Blast Wave slows enemies hit by 40% for 2 seconds. | 55.63 | 37.41 | 7377 | 4104 | 3273 |
 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%. | 52.80 | 41.07 | 8099 | 4276 | 3823 |
| Level 7 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
| Hand of Ragnaros Q If Empower Sulfuras hits at least 2 enemy Heroes, it restores 10 Mana and its cooldown is reduced by 2 seconds. | 52.51 | 37.01 | 7292 | 3829 | 3463 |
| Molten Power W Each enemy Hero hit by Living Meteor increases the damage of the next Living Meteor by 20%, up to a maximum of 100%. | 49.07 | 25.65 | 5054 | 2480 | 2574 |
 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. | 56.25 | 37.34 | 7356 | 4138 | 3218 |
| 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 198 (+4% per level) damage. Enemies in the center take 594 (+4% per level) damage instead and are Stunned for 0.5 seconds. | 49.51 | 16.04 | 3153 | 1561 | 1592 |
 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. | 53.82 | 83.96 | 16498 | 8880 | 7618 |
| Level 13 | Talent | Win Rate % | Popularity % | Games Played | Wins | Losses |
|---|---|---|---|---|---|
| Cauterize Wounds Q Empower Sulfuras heals for an additional 40% of damage dealt to Heroes over 2 seconds. | 52.51 | 46.78 | 9056 | 4755 | 4301 |
| Tempered Flame E When Blast Wave damages an enemy Hero, gain a Shield equal to 100% of the damage dealt for 3 seconds. | 56.57 | 36.80 | 7124 | 4030 | 3094 |
 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. | 50.03 | 16.43 | 3180 | 1591 | 1589 |
| 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. | 55.46 | 42.98 | 7661 | 4249 | 3412 |
| Meteor Bomb W Living Meteor explodes at the end of its path, dealing 220 (+4% per level) damage to all nearby enemies. | 51.66 | 21.32 | 3800 | 1963 | 1837 |
| Blast Echo E After Blast Wave explodes, another Blast Wave is created on Ragnaros. | 59.06 | 35.71 | 6365 | 3759 | 2606 |
| 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. | 62.65 | 3.03 | 340 | 213 | 127 |
| Lava Surge R Lava Wave gains an additional charge and its cooldown is reduced by 30 seconds. | 61.27 | 69.67 | 7820 | 4791 | 3029 |
 Heroic Difficulty D Molten Core has 25% increased Health and Damage, and its cooldown is reduced by 50 seconds. | 66.13 | 13.94 | 1565 | 1035 | 530 |
 Submerge Active Ragnaros submerges below, entering Stasis and healing for 600 (+4% per level) Health over 3 seconds. | 65.04 | 13.36 | 1499 | 975 | 524 |