What you build depends on your position. For example, if you are roam, you will likely build team items. But it'll also depend on your hero. After a while, you just let your fingers do the work. I don't even think anymore when I but items. My finger just goes to the scoreboard, then the shop, and it'll buy the correct items. You should stick with 3 heroes first. Find out what fits them best. You should memorize their builds. As for counter building, that depends. If the enemy team is...

I think botters replace low-tier afkers.

Give them a thumbs down for afking or deserting. You will get AFK forgiveness and your skill tier will not go down.

dem noobz keep feeding

Vainglory is a mobile MOBA. You probably saw people playing LOL or something.

It actually depends. Krul can be very op when playing with the right teamates, even if the other team has a decent roamer (I shall not call it captain). It also depends on how you play him.

I opened 2 chests and I got 1 hero each. I aslo got a lot of opals and some ice. Definitely worth it!

I'm not to sure what you mean by that. There's 2 things I think you're trying to say, so I'll answer them both. The list of skill tiers 0. Unranked 1. Just Beginning 2. Getting There 3. Rock Solid 4. Worthy Foe 5. Got Swagger 6. Credible Threat 7. The Hotness 8. Simply Amazing 9. Pinnacle of Awesome 10. Vainglorious How many people there are per skill tier I don't think there is a website or anything stating the exact number, but we can probably assume that...

It's been fine for me for the past 2 hours.

Tier 1 Skin = +33% Tier 2 Skin = +66% Tier 3 Skin = +100% LE Skin = +100% SE Skin = +100% Example You play without a skin and receive 1 sunlight. If I am correct, you should receive 2 sunlight instead if you play with your SE Koshka skin.