Summoner spells in LoL: which to take and how to use them
Summoner spells are two buttons independent of your champion that win (or lose) games on their own. A well-used Flash dodges death or secures a kill; an Ignite cuts a key heal. Knowing what to take, what it’s for and —above all— when the enemy’s is on cooldown, is pure advantage.
Flash: the spell that defines the game
Flash teleports you a short distance instantly, which is why almost everyone takes it: escape, engage, dodge and repositioning in one button. Its cooldown is the most important in the game: 300 s (5 min). That’s why the key concept is the “Flash advantage”: if the enemy spent their Flash and yours is up, you have a 5-minute window to fight them a whole spell ahead.
Golden rule: count the enemy’s Flash. When you see them use it, that lane or fight is yours for the next few minutes. And guard yours: dying with Flash available by not using it is as bad as throwing it for nothing.
The cooldown drops with the Cosmic Insight rune and Ionian Boots of Lucidity, so whoever invests in summoner spell haste gets Flash back sooner. When to fight based on who has Flash you cross with your power spikes.
Flash 300 s · Teletransporte 360 s · Heal / Fantasma / Purificación 240 s · Agotar 210 s · Ignición / Barrera 180 s The rest of the spells and when to take them
Ignite (180 s): true damage over time + Grievous Wounds (‑40% healing). The assassin/kill-pressure spell; cuts the enemy’s sustain. Teleport (360 s): sends you to a tower or minion; pure macro — rejoin a fight, defend a lane or make a map play. Near-mandatory on most top laners.
Exhaust (210 s): slows and reduces an enemy’s damage — the best defensive/peel spell to shut down an assassin or carry. Ghost (240 s): sustained movement speed (not a blink): duelists and chasers. Cleanse (240 s): removes crowd control and gives tenacity — against heavy-CC comps.
Barrier (180 s) and Heal (240 s): instant defensive sustain; Heal also gives move speed and helps an ally, which is why it lives in the ADC lane. Smite: mandatory in the jungle to secure monsters and epic objectives. Which to take depends on your role and the enemy — an assassin wants Ignite, an ADC Heal or Barrier, a top laner Teleport.
FAQ
Why does almost everyone take Flash?
Because it’s the most versatile spell in the game: in one button it’s escape, engage, skillshot dodge and repositioning. Its 300 s cooldown is long, so whoever has it up when the enemy doesn’t holds a huge advantage. Only some champions with lots of built-in mobility can afford to skip it.
Ignite or Teleport on top?
Ignite if you want to win your lane and kill early (lane bullies, assassins, or vs a healer). Teleport if your champion scales and you prefer macro: defending, rejoining fights and map plays. When in doubt, Teleport is the safe, higher global-impact pick on most top laners.
How do I use the enemy having spent Flash?
It’s your window: for 5 minutes the enemy can’t jump a wall or dodge your engage. Push the lane, call your jungler for a gank, or force the fight that wasn’t safe before. Tell your team when a key enemy is “Flash down”: it’s info that wins objectives.