Hello And Welcome To my Varus Buid This is the only way I play this champ he never dies in team fights and people will not target him as much.

Greater Mark of Attack Damage I use to get good damage and stay in lane so I can Rush a BF sword.

Greater Seal of Armor I use to stay in lane good for going bot.

Greater Glyph of Scaling Magic Resist This is good for going mid and works well with bot.

Greater Quintessence of Desolation This helps you still do damage when they start to build armor.

This will let Varus do lots of damage and still survive in lane.

I start with Boots and 3 Health Potion because I can harass in my lane that way they have to B and I can farm till I have my BF sword. When you get the BF sword you start on your Warmogs Because you got the B. F. Sword you can do damage while building your Warmog's Armor.

Atma's Impaler is one of your best friends with the Warmog's Armor you become a tank AD carry because it will be hard for the other team to kill you.

Flash: Will help you from ganks early game but late game will help you catch up to your Foe.

space

Ignite: will help you do more damage and stop them from healing good for 1v1.

space

Pros

Not targeted as much
Can live longer
Great team fight starter
good at trapping Foe

Cons

Runs low on mana (good to have Blue Buff)

Hope you like my build this is one of the best ways I found how to build him he can never die lol.