Corki build protonmail

I think there may be some confusion here!

Corki is a champion in the popular multiplayer online battle arena game League of Legends, while ProtonMail is a secure email service.

If you're looking for a build for Corki in League of Legends, I'd be happy to help with that! Corki is a marksman champion who excels at dealing physical damage from a distance. Here's a general build you could consider:

Starting items:

• Doran's Blade
• 3 Health Potions
• 3 Mana Potions

Core items:

• The Bloodthirster
• Lord Dominik's Regards
• Youmuu's Ghostblade
• Trinity Force
• Infinity Edge

Optional items:

• Mejai's Soulstealer
• Rabadon's Deathcap
• Liandry's Torment
• Mercurial Scimitar

Masteries:

• Take points in the Offense tree, focusing on attack damage and critical strike chance.
• Take points in the Defense tree, focusing on armor and magic resist.

Runes:

• Primary: Attack Speed, Critical Strike Chance, and Critical Strike Damage
• Secondary: Armor, Magic Resist, and Health

Summoner spells:

• Exhaust
• Heal

This build focuses on dealing physical damage and taking advantage of Corki's high attack speed and critical strike chance. However, keep in mind that builds can vary depending on the player's playstyle and the team's composition.

As for ProtonMail, it's a secure email service that uses end-to-end encryption to protect users' emails. If you're looking for information on how to use ProtonMail, I'd be happy to help with that!