15 Best Burst Ultimates In League of Legends

Burst ultimates in League of Legends can flip a fight in seconds, often deciding the outcome of a skirmish or teamfight with a single cast. These high-impact abilities are designed to deal massive damage instantly, making them perfect for assassinating key targets or blowing up the enemy backline. In this list, we’re ranking the 15 best burst ultimates in the game—ones that can turn the tide with raw power and precision when used at the right moment.

#15: Lux – Final Spark

Lux Final Spark is one of the most satisfying burst ultimates in League of Legends thanks to its massive range and instant cast. This laser beam deals heavy magic damage to all enemies in a straight line and can easily finish off low-health targets or set up kills from across the map. What makes it especially dangerous is how well it pairs with her full combo—if she snares an enemy with Light Binding and follows up with her E and R, squishy champions often don’t stand a chance. It’s not the hardest-hitting ultimate in the game, but its range, speed, and reliability make it a great tool for bursting down opponents from a safe distance.

#14: Zyra – Stranglethorns 

Zyra’s Stranglethorns is a devastating burst ultimate that turns any teamfight into chaos. When activated, Zyra summons a massive area of thorny vines that knock up enemies after a short delay. What makes this ability shine in burst potential is how it interacts with her plants—when combined with her seeds and other abilities, her plants become enraged, dealing increased damage. The knock-up also makes it easier to land her full combo, which can shred through squishier champions in seconds. While it’s a bit slower than other burst ultimates, the area control and potential damage output make Stranglethorns deadly in the right hands.

#13: Pyke – Death from Below

Pyke’s Death from Below is one of the flashiest and most rewarding burst ultimates in League of Legends. With a well-placed X-mark execution, Pyke dives across the screen to instantly finish off low-health enemies. What sets this ability apart is its execution mechanic—if the target is below a certain health threshold, they’re eliminated instantly, regardless of resistances or shields. On top of that, Pyke shares part of the kill gold with allies, encouraging aggressive plays and making him a teamfight menace. Death from Below isn’t just about raw damage—it’s about timing, precision, and capitalizing on every opening to turn fights in your favor.

#12: Jhin – Curtain Call

Jhin’s Curtain Call is more than just a snipe—it’s a long-range execution tool that can swing entire fights. This ultimate lets Jhin fire four powerful shots across a wide area, slowing and damaging enemies hit. What makes it truly burst-worthy is that fourth shot—it deals massive damage and has a guaranteed critical hit, often enough to delete low-health enemies. With proper aim and timing, Curtain Call can pick off fleeing targets, zone enemies during skirmishes, or finish a teamfight with dramatic flair. It’s high burst from a distance, delivered with deadly precision.

#11: Samira – Inferno Trigger

Samira’s Inferno Trigger is one of the flashiest burst ultimates in League of Legends, capable of shredding entire teams in seconds. Once she reaches her full Style grade, Samira can unleash a rapid flurry of shots in all directions, dealing massive physical damage over a short duration. What makes this ultimate so terrifying is its synergy with crowd control—pair her with a good engage support, and she can instantly wipe squishy champions off the map. With lifesteal and proper positioning, Inferno Trigger turns Samira into a spinning storm of destruction that thrives in chaotic teamfights.

#10: Annie – Summon: Tibbers

Annie’s Summon: Tibbers is one of the most iconic burst ultimates in League of Legends. With a single button press, she drops a massive bear onto her enemies, dealing a huge chunk of magic damage in an instant. What makes this ability so deadly is the combination of burst and stun—if Annie lands it with her passive ready, the entire enemy team can be stunned and chunked at the same time. It’s especially devastating in mid-game teamfights or when catching squishy carries out of position. Simple, reliable, and explosive—Tibbers never disappoints.

#9: Veigar – Primordial Burst

Veigar’s Primordial Burst (R) is the definition of single-target nuke power. This ultimate scales with both his own AP and the target’s missing HP, meaning the lower your enemy is, the harder it hits. Against squishy champions, especially ADCs and mages, this ability often guarantees a one-shot in the late game. It synergizes perfectly with his stun combo, making it almost impossible to react if you’re caught. If you’re playing Veigar and you see someone under 50% health, Primordial Burst is basically a death sentence.

#8: Zoe – Portal Jump

Zoe’s Portal Jump (R) might not deal damage on its own, but it’s one of the strongest burst enablers in League of Legends. By letting Zoe blink to a target location for a brief moment before snapping back, it gives her just enough time to unleash her full combo—usually Sleepy Trouble Bubble into Paddle Star. When timed right, Portal Jump makes it nearly impossible to dodge her high-damage spells, often resulting in a one-shot before the enemy can react. It’s not the ult that does the damage—it’s the window it opens to delete you instantly.

#7: Leblanc – Mimic

LeBlanc’s Mimic (R) takes whatever ability she cast most recently and mirrors it with enhanced effects, making it a devastating tool for burst combos. Most players use Mimic to duplicate Sigil of Malice (Q) or Distortion (W), allowing LeBlanc to unleash insane amounts of damage in under a second. When combined with Electrocute and her passive clone, it becomes nearly impossible to track her real location—let alone survive her combo. In skilled hands, LeBlanc’s R can delete squishies before they even realize she’s there.

#6: Syndra – Unleashed Power

Syndra’s Unleashed Power (R) is one of the most iconic burst ultimates in League of Legends. It unleashes all of her stored dark spheres at once, pelting her target with a barrage of magical destruction. The more spheres she has on the field, the deadlier it becomes—often resulting in instant death for any squishy champion caught in her sights. Paired with her crowd control and poke, Syndra’s ultimate can single-handedly swing a fight or erase a carry from the map in a blink.

#5: Rengar – Thrill of the Hunt

Rengar’s Thrill of the Hunt (R) is the ultimate assassination tool for jungle predators. When activated, Rengar becomes camouflaged, gains bonus movement speed, and can see the nearest enemy champion globally. This lets him stalk his prey and leap onto them with a guaranteed critical strike from his passive, Savagery. The burst potential is insane—especially when he’s built lethally. Against isolated targets, Rengar can delete squishies in under a second, making his ultimate one of the scariest burst-engage tools in the game.

#4: Fiddlesticks – Crowstorm

Fiddlesticks’ Crowstorm (R) is one of the most terrifying ultimates in League when used correctly. After a brief channel, Fiddlesticks blinks to a target location and unleashes a storm of crows that deal massive AoE magic damage over several seconds. The real power of Crowstorm comes from the element of surprise—when comboed with his passive effigy or a well-placed sweep, Fiddle can jump into unsuspecting enemies and instantly melt grouped targets. In teamfights or jungle skirmishes, this ultimate can completely turn the tide in just a few seconds.

#3: Evelynn - Last Caress

Evelynn’s Last Caress (R) is a brutal execute-style ultimate that perfectly complements her stealth assassin playstyle. When activated, she deals a large burst of magic damage in a wide area in front of her, with double damage to enemies below 30% health. After the damage is dealt, Evelynn blinks backward a significant distance, making it both a kill tool and an escape button. This ability is perfect for diving onto a squishy target, finishing them off, and immediately repositioning to avoid retaliation. It’s flashy, deadly, and one of the most satisfying burst ultimates in the game.

#2: Jayce - Mercury Hammer

Jayce’s Mercury Cannon/Mercury Hammer (R) isn’t a traditional ultimate, but it’s one of the most versatile and explosive abilities in League. What makes it so powerful is the ability to swap between ranged and melee forms, each with its own burst combo. In ranged mode, Jayce can poke with Shock Blast and Acceleration Gate, then swap to hammer form for a devastating melee combo: Thundering Blow to knock back, Lightning Field for sustained AoE, and To the Skies! for gap-closing and burst. This seamless switch-up allows him to engage, burst, and retreat all in one fluid motion, making his kit one of the deadliest in terms of raw burst potential when used skillfully.

#1: Akali – Perfect Execution

Akali’s Perfect Execution (R) is the definition of high-skill, high-reward burst potential. It’s a two-part dash that lets Akali slice through her target with lethal precision. The first dash deals physical damage and sets up the second part, which allows her to re-cast and deal massive magic damage based on missing health—making it a guaranteed finisher against low-HP enemies. With both casts combined, this ultimate lets Akali close the gap, burst down priority targets, and instantly vanish from retaliation. It’s flashy, mobile, and deadly—exactly what you want from one of the best burst ultimates in League of Legends.

Conclusion

Whether you’re looking to delete enemies in an instant or turn the tide of a teamfight with raw explosive power, these 15 burst ultimates are some of the most devastating tools in League of Legends. Each one brings insane kill potential and can catch opponents off-guard when timed right. Mastering these champions and their ultimates can elevate your gameplay and help you carry more games—just make sure to aim true and strike fast.