496
You die 7.2 times per game (Master average: 5.3). Deaths hand over gold, tempo and objectives. Before walking forward ask: where is the enemy jungler, and do I have vision of this bush? Trade a kill you are not sure of for a safe recall.
You average 6.7 CS per minute as ADC; Master players average about 7.8. Every 15 CS is roughly a kill worth of gold. Practise last-hitting under tower, shove the wave before recalling, and catch side waves between fights instead of standing in lane doing nothing.
Your vision score is 0.65 per minute; Master players average 1.20. Buy a control ward on every recall (75 gold is the cheapest insurance in the game), use your trinket off cooldown and sweep the river before objectives.
You deal 19% of your team's damage to champions as ADC. Carries should be closer to 25%. Stay alive in fights by attacking whatever is closest instead of diving for the backline, and finish damage items before defensive ones.
