this is my Corki guide. (last updated; 4/23/12) - summoner name; megablowfish

this shows what items, runes, masteries, skill order for Corki.

ITEMS:

- Doran's Blade:

a must start item! 80 health, 10 attack damage, 3% lifesteal

- Berserker's Greaves:

2 enhanced movement speed
- UNIQUE Passive
- 25% attack speed

- Trinity Force:

30 attack damage, 30 ability power, 30% attack speed, 15% critical strike chance, 12% movement speed, 250 health, 250 mana
- UNIQUE Passive
- your basic attacks have a 25% chance to slow your target's movement speed by 35% for 2.5 seconds.
- after using an ability, your next basic attack deals bonus physical damage equal to 150% of your base attack damage.

- Black Cleaver:

55 attack damage, 30% attack speed
- UNIQUE Passive
- your basic attacks reduce your target's armor by 15 for 5 seconds.

- Bloodthirster:

60 attack damage, 12% lifesteal
- Passive
- gains 1 stack per kill, up to a maximum of 40. each stack grants 1 attack damage and 0.2% life steal. (max: 40 attack damage and 8% life steal). half of the current stacks are lost upon death.

- Last Whisperer:

40 attack damage
- UNIQUE Passive
- 40% armor penetration

RUNES:

- Armor Penetration Marks;

you need armor penetration to hit hard early on.

- Armor Seals;

you need that armor to stay durable.

- Magic Resistance per level;

you're not gonna be grabbing any magic resistance items during the game.

- Attack Damage Quints;

(can substitute with armor penetration quints for more offence, or movement speed quints.)

MASTERIES

for Corki, i usually head straight down the offence tree. goin 29-1-0, grabing a point in the cleanse skill. masteries are a personal opinion and it's your playstyle choice.

SKILL SEQUENCE

i max out Q for Corki first. you need that ap nuke to win the lane. max Q, E, W, Q, Q, R.

TO BE CONTINUED SOON!