A way to get a 4minute 5% Attack Speed buff, which can be used for Dragon Soul bosses.

1. If you're a Goblin Engineer, this will not work so make sure you change to Gnomish

2. Get hold of http://www.wowhead.com/spell=23060/battle-squawk (It can be taught by the trainer in Stormwind)

3. Proceed to make it

4. Now, you have a Trinket that summons a chicken for 1.50minutes and attacks like an aggressive pet (obvoulsy you have to be in combat) the chicken has a chance to proc a buff http://www.wowhead.com/spell=23060/battle-squawk - WHICH EFFECTS EVERYONE IN THE PARTY

5. Simply make a macro that uses the trinket (summons the Chicken) and then switches it out for another (Best choice would be the spine of deathwing trinkets that have no ICD)

6. The chicken will stay up, and still have a chance to proc the buff.

BoP, so you really do have to be gnomish engineer. Like me, for example.

or me