I

Tiro Reforçado na Cabeça

Great for early poking.

I

Vida Adicional

Great hp increase and builds into Fortitude.

I

Balas Rápidas

Slight DPS increase and builds into Swift Striker.

II

Artilharia Rápida

Significant dps increase pretty much required on Gun Warden.

II

Ativa

Pés Ligeiros

Really nice to have on Warden.

II

Ativa

Feitiço Desacelerador

Helps you secure kills easier, Binding word is easier to hit and stops enemies from escaping.

I

Disparo Restaurador

More weapon damage while increasing sustain.

II

Ativa

Sentinela Guardiã

Good for playing more aggressive in lane and gives a decent move speed boost too.

IV

Canhão de Vidro

Almost doubles your DPS. Try to build stacks after buying this.

III

Resiliência

Significant HP increase and you almost never have to heal in base.

III

Troféus de Caça

Good if you can get stacks easily or if its a long game. Preferably bought in place of Enduring Speed.

IV

Balas Absorventes

Makes you tankier and increases your damage slightly.

IV

Balística Arcana

Pretty good on Warden. Personally I don't like it.

IV

Disparo de Sorte

Significant DPS increase. 25% chance to do 2.25x damage is huge.

IV

Balas Perfurantes

Anti-Plated Armor / Bullet Resist.

IV

Ricochete

25% Firerate is really good. Also insanely good in teamfights.

IV

Silenciador

Strong against ability/spirit builds. Builds up easily with Warden's Gun and works with Ricochet.

IV

Inibidor

Wins 1v1's and Great in teamfights if combined with Ricochet

III

Contrafeitiço

You can parry ults with this.

III

Ativa

Removedor de Malefícios

Useful for removing crucial stuns and strong DoT.

IV

Armadura de Placas

Better than Bullet Resilience reduces on-hit effects too. (Haze passive, Toxic Bullets, etc.)

IV

Ativa

Barreira Divina

Stronger debuff remover and gives 600 barrier. But can't remove stuns. (or ults)

IV

Enganar a Morte

Helps you keep your Glass Cannon stacks. also good for avoiding unnecessary deaths.

III

Balas Tóxicas

Bleed + Antiheal. Great against tanks.

I

Munição Mata-Monstro

Easier to farm and take down objectives faster.

III

Ativa

Ritual de Sacrifício

Even more objective damage and good stats.

II

Balas Desaceleradoras

Helps you hit shots easier.

IV

Pergaminho Elétrico

Strong with Warden's ULT. Helps you deal more damage and you get easier shots on them while they're stunned.

IV

Ativa

Maldição

Useful for stopping ults and making someone useless.