Without further ado, I present The Choking Gas Shutdown Build

Profession: Ranger/Anything
Name: Chris_nin00's Choking Gas Shutdown Build
Type: General PvP
Category: Shutdown/Interrupt
Attributes:
Beast Mastery: 8 + 1
Expertise: 10 + 3 + 1
Wilderness Survival: 10 + 3
Marksmanship: 8 + 1
Skills Set:
Called Shot
Tiger's Fury
Choking Gas
Practiced Stance {Elite}
Nature's Renewal/Enchantment Removal Skill
Favorable Winds
Troll Unguent
Ressurection Signet
Summary: Choking Gas, chokes people. Darth Vader chokes people. You can be Darth Vader instantly with this build

Battle preperations: In team arena, make sure that nature's renewal doesn't hurt any hex or enchantment users in your group. In Competition just let it rip.
In the Arena: Once in the Arena, pick a spot that you will be most likely at during that battle. I suggest high grounds. Then plop down your spirits, Favorable Winds, and Nature's Renewal if you have it. Here comes the micromanagement part. When the enemy comes near, use choking gas and practiced stance at the same time, click both choking gas and practiced stance. Choose a target, any spellcaster will do. When attack is called use tigers fury and watch the arrows fly. Use called shot when the opponent is using a block. Rends opponents using stances useless to your interruption. Read carefully; after the tigers fury, choking gas and practiced stance are all recharged repeat from the start. Don't relax with this build. Constant Diligence! Remember to heal when needed. Troll Unguent is king. Res when someone is dead.
Notes & Concerns: This is one of the most complicated and intricate build I have ever known. This is where you should use the gaming reflexes you were born with. Getting a steady stream of interruption requires constant diligence.
Pros
- Constant Stream of interruption. As in, 'it never stops'.
- Spreads to adjacent foes. Different from Incendiary arrows.
Cons
- Careful timing is required.
- Not a damage dealer, refer to my other builds for that.
Remember this build is a basis! Use the build and build upon it. Fix it to apply your playstyle. Do what suits you best. Good luck

Credit:
Guild Wars Guru Ranger Goers! Re-PrE-SeNt!
Guild Wars and A-net
People who read and comment on my builds
People who have been screwed up in the testing of this build
Monks for test subjects
ME!
Chris_nin00

EDITS
December 15, 2005 - Edited mistakes. Added pros.
December 16, 2005 - Edited to make it more easier to understand. Added cons.
December 18, 2005 - Added Seal of Quality.