Stop the replay of your last game two seconds before every death. You will almost never see a support who missed the peel (the cover against whoever jumps on you): you will see yourself, standing where you should not have been. The ADC is fragile, item-dependent, and has almost no margin for error. Here are the three real causes of your deaths, with the numbers from patch 26.15.
Why ADC is the least forgiving role
The numbers in 26.15: Vayne has 550 health and 23 armor at level 1, Caitlyn 580 and 27, Malphite 665 and 40, Leona 646 and 43. And the gap widens: the tank buys defense, you buy damage. From the mid game on, on a standard team, you produce the highest DPS (damage per second: damage dealt each second you stay standing) on the lowest defenses. If another champion scales the same way, the job is split.
The second constraint is item dependency. A Malphite with no items is still a Malphite; an ADC with no items has none of the multipliers the kit was built around. The role's legendary items cost between 3000 and 3500 gold; the tier below (Phantom Dancer, Rapid Firecannon, Runaan's Hurricane) sits at 2650. Your champion works once you have paid those numbers, not before.
The third constraint almost nobody states: range is your only defense, and there is less of it than you think. Caitlyn's base range is the highest in the role at 650 units, but only at the start: Tristana grows with levels to roughly 717 at level 18. Ashe sits at 600, most of the roster at 550, Jinx and Kai'Sa at 525, Lucian and Sivir at 500. Most melee supports attack at 125 units (Leona, Braum), a few at 175 (Nautilus, Rell). Against a Leona, 550 range leaves you a margin of 425 units, which she covers with one dash and a Flash.
Cause number one: positioning
In replays between Iron and Gold, almost every ADC death has the same shape: it is not the ability that hits you, it is where you stood when it was cast. Dodging is trained with reflexes, positioning with the decisions you made two seconds earlier.
The most expensive lane phase pattern is blocking yourself with your own minions: you step up for a last-hit and your wave takes away your retreat just as the enemy commits to the all-in (the full attack, where the enemy spends everything to kill you). The second involves your turret, and it works backwards from the usual telling: the enemy takes aggro by damaging you, or an ally, within 1400 units of it. But watch the margin. The turret shoots at 750 units, barely over half the aggro radius, so an all-in at 1200 units leaves it aiming at a target it cannot reach. Real cover starts inside 750: run toward the river instead of into those 750 and you die.
The third and most frequent pattern is chasing someone retreating under their own turret. The dive (going under the enemy turret and eating its shots for the kill) is calculated beforehand, and what decides it is the turret's damage, not its remaining health. The outer turret deals 182-350 damage per shot: 182 at the start, plus 12 per minute from 0:30 until it caps at 350 around 13:30, and every shot landing on a champion raises the next by 50%, up to +150%. The fourth projectile does more than double the first. That is why a dive is decided with your jungler, counting shots.
Cause number two: the wave walks you somewhere you should not be
Almost nobody recognizes this one, because it does not look like a mistake: you did not walk into the unsafe zone, you pushed the wave into it. The first wave leaves base at 0:30, the first cannon minion arrives with the third wave, at 1:30, then one cannon every three waves, one every two from minute 14, one per wave from 25. Waves spawn every 30 seconds, every 25 from minute 14, every 20 from 30. Each is worth 20 gold per melee, 14 per caster, 50 for the cannon. The longer the game runs, the tighter they stack: every second spent dead costs more.
If your wave is pushing toward the enemy turret, you are on the most dangerous piece of the map: far from your turret, close to the side brush, with the enemy jungler on the shortest path to you. If it comes back toward you, you are on the safest, because every gank (the jungler's ambush) must cross your minions and your turret. Push only when you know where at least three enemies are.
The edge case is prio (lane priority: leaving lane for an objective without losing plates or CS, meaning last-hit minions). Pushing is not wrong; pushing without knowing why is. Reaching the dragon pit before the 5:00 spawn is a reason. Pressing the attack key because it feels good is not. The wave states are in Wave Management in League of Legends: the Skill That Separates Iron from Diamond.
Cause number three: the overrated power spike
The power spike (the jump in strength from completing an item or unlocking a key level) is real, but the moment you feel strong arrives before the moment you are strong. You buy Berserker's Greaves (1100 gold, 25% attack speed) and walk back to lane feeling aggressive: it is a multiplier that only pays if you can stand still and attack, which in lane phase you almost never can. Kraken Slayer (3000 gold) brings 45 AD, 40% attack speed, and a third attack scaling with the target's missing health, but it needs you alive and in range.
The practical rule: treat every completed item as more damage, never more survivability, except the two explicitly defensive ones, which are not interchangeable. Maw of Malmortius (3100 gold) gives 40 magic resistance and a shield that triggers only when magic damage takes you below 30% health: buy it against AP, and against an AD assassin it will not save you. Guardian Angel (3200) works against any source of damage, because all it does is stand you back up.
Teamfight positioning: living at the edge of your own range
In a teamfight your job fits in one sentence: stand at the outer edge of your range and not one pixel past it. If you attack at 550 units, the right position is where your range indicator just touches the nearest target you can safely hit. A step forward adds risk without adding damage, if that target was already in range. A step back zeroes your damage without pulling you clear of the area abilities landing anyway.
Hence the target rule, counterintuitive as it is. You do not attack the squishiest enemy: you attack the squishiest enemy you can hit without moving. The reasoning "I have to reach their ADC" causes enormous numbers of deaths in Silver and Gold, because reaching them means crossing their front line, the durable champions placed there to control that space.
Then there is kiting: alternating an attack with a step back to hold a melee enemy at distance. It is not there to squeeze out more attacks per second, but to keep dealing damage while you retreat, instead of choosing between attacking and surviving. The arithmetic, with example numbers rather than measured ones: an ADC standing still, dealing theoretical maximum DPS for two seconds and then dying, produces less total damage than one who moves, deals 70% of it, and lasts eight seconds. Time alive multiplies. Peak output does not.
One item opens an exception, smaller than it looks. Rapid Firecannon (2650 gold) gives 35% attack speed and 25% crit, plus an Energized attack, charged by moving and attacking, worth 40 bonus magic damage and +35% range on that single shot. It is a damage item, and the long shot costs a charge: it opens a trade, it does not move your safety line. Between one Energized proc and the next, your range is what it always was.
CS and economy: the non-negotiable base, without the fetish
Farming connects everything: no gold, no items; no items, no spike. But it is a base, not a goal. First, minion experience does not require the last-hit: you only need to be within 1500 units of the minion when it dies. Gold wants the killing blow, XP does not: if stepping up for the last two last-hits is risky, backing off costs 40 gold for two melee, 28 for two casters, and nothing in experience. Second, in bot lane XP is shared, and two champions on the same wave take 65% each.
On plates, the 2026 season changes everything: they are permanent, worth 120 gold each, five per turret (600 in all), and the gold is local, split with nearby allies. No more race against a timer, and that hurry was a classic cause of death in bot lane. The method for training last-hits is in CS Like a Pro: From 5 to 8 Minions per Minute.
The symptom of CS fetishism: losing an objective for one wave. A wave without a cannon is worth 102 gold (three melee at 20, three casters at 14), with the cannon it clears 150. The dragon is not weighed in gold: it leaves your team a permanent bonus, culminating in the soul at the fourth one taken. The other timers to hold in your head: Void Grubs at 8:00, Baron at 20:00. On weighing them, Objective Priority: Dragon, Herald, Baron — When to Take What.
Your relationship with the support: why you cannot delegate your survival
Peel is a real resource, but limited, conditional, and late: crowd control has cooldowns, the support must be in the right radius at the right moment, and they are reacting to an engage you saw first. Expecting perfect peel is a strategy, and as a strategy it loses: you are delegating the one variable you truly control, where you put your feet, to someone who reads your situation worse than you do. Whoever positions as if peel will never arrive gets it anyway, as an extra advantage rather than a rescue.
The opposite deserves saying too, as in Why Support Carries More Than ADC in Low Elo: in the low brackets the support has more levers on the game than you do, because vision, roaming, and engages do not demand the fine mechanical execution your role does. The two do not contradict each other: the support has more levers, you have more responsibility for your survival.
The three buying tiers: what actually changes with each item
- First legendary item. Chosen for how your champion produces damage: on-hit and percentage damage (Kraken Slayer 3000, Blade of The Ruined King 3200) for champions who attack over a long window, crit (Yun Tal Wildarrows 3000, Infinity Edge 3500) for those needing the multiplier, sustain (Bloodthirster 3400) for those holding lane under pressure, execute (The Collector 3000) for those hunting the clean finish. Eclipse 2900, Essence Reaver 3050, and Stormrazor 3200 still exist but are niche in bot lane: check them against the current patch.
- Second legendary item, often paired with Berserker's Greaves at 1100. The change is qualitative: you kill a target before their team reaches you. It is the first point where you open the trade instead of waiting for it, still from the edge of your range. It changes who decides when the fight starts, not where you stand.
- Penetration items (Lord Dominik's Regards 3300, Mortal Reminder 3000). Both give 35 AD and 25% crit, so both raise your damage against anyone; only the return on armor penetration changes with the target (35% and 30%), high against someone who bought armor, low against a squishy. Two details: Lord Dominik's Giant Slayer effect (up to +15%) scales with the target's bonus health, not their armor, and Mortal Reminder is bought mainly for its 40% Grievous Wounds, against enemy healing.
A build is not a list: it is a sequence of decisions taken while looking at what the other nine players bought, the argument in Why Copying Builds Doesn't Make You Better.
Mid game and objectives: where the ADC stands when an objective is contested
From the 15:00 Rift Herald on, the game stops revolving around bot lane and starts revolving around the two pits. The rule: the ADC never enters the pit. Your place is the side facing your own half of the map: hit whoever shows themselves, retreat without crossing narrow ground. A pit is enclosed and cramped, the worst terrain for a champion who lives on distance, and in the 2026 season it has no fixed shape: two of the three Baron variants permanently change the terrain around it, with a wall in front of the entrance or a side tunnel. Look before you commit, because where the entrances are decides where they land on you from.
Sometimes the right call is not being there. Splitpushing (pushing a side lane alone while your team keeps the enemy busy elsewhere) is legitimate for the ADC when your team contests an objective it cannot take, or when you hold the biggest item lead. Without vision on the side you push, though, it is a slow way to hand over a kill.
The bot lane Role Quest, new in 2026, pays 300 gold at 1350 points: an incentive to farm consistently into the mid game too.
How the role changes by elo bracket
Iron and Bronze. The problem is not the teamfight, which nobody controls at that level: it is surviving lane phase with an acceptable CS number, and stopping the chases (every unfinished one under turret costs a wave cycle and usually a plate).
Silver and Gold. Reading the wave starts to pay, because junglers punish pushed lanes with some consistency: here the rule "I do not push unless I know where at least three enemies are" lowers your deaths per game on its own.
Platinum, Emerald, and Diamond. Positioning becomes the main differentiator and the work moves onto enemy resources: which engages are on cooldown, which Flashes are burned, which item the tank just completed.
Master and above. Positioning is taken for granted and the variable becomes timing: entering the teamfight in the second after the main threat has already spent its engage, with peel agreed beforehand.
If you want to know which of your deaths come from position, which from the wave, and which from a power spike that has not arrived yet, LoL Sensei tells you while you play.