a little more in-depth about IWAY:
the IWAY build is based on one skill: I Will Avenge You. 5 energy, shout, 45 second recharge, methinks. been a while. anyway, the pets are fodder to power I will avenge you (IWAY). link:http://www.guildwarsguru.com/skill/1...ill-avenge-you
for each dead pet, you get 10 seconds of health regeneration and +25% attack speed, which, with an axe warrior with 16 axe mastery, is incredibly deadly. each W/R carries a pet, so ideally you'll have 5 dead pets on your hands, equaling to 50 seconds of increased health regeneration and +25% faster attack speed.
the other players in an IWAY team are usually 2 R/Me trappers and an "Orders" N/E last time i checked. the necro uses Order of Pain and Order of the Vampire to increase the IWAY warriors' damage output. the trappers spread conditions that hinder the enemy and deal damage.
overall the build is quite powerful, but very linear in its damage source, making it very, very very susceptible to anti-warrior counters. only problem was, a lot of people were unable to cope with IWAY and complained so much that it got nerfed. there's a lot of arguments out there for and against IWAY, but the results still stand.
a lot of the people here will discourage you to play the build, but it's your choice. i'm not really a proponent or opponent of IWAY, but i did dislike how it turned the Hero's Ascent situation into a stagnant, retard breeding ground.
now....a normal IWAY warrior build would be:
Eviscerate {elite skill}
Penetrating Blow
Executioner's Strike
Tiger's Fury
"I Will Avenge You!"
Charm Animal
Sprint, or Revive Animal, Predatory Season, Edge of Extinction, Winnowing
Resurrection Signet
a lot of that is subject to change.
Beware: IWAY is a broken machine now that it's been weakened by some recent updates. it's not as effective as it once was. try looking into other team builds, since IWAY is usually destined to failure.