Dear damage dealer,

Since I can't expect any useful answer out of the Healer Forum -currently it is a sea of AST tear, with two huge, phallic pillars representing WHM and SCH ePeens sticking out in the middle- I decide to take my question to you guys. The guys that actually do all the work in a group.

You might have noticed that there is a new healer in town that sometimes dishes out buffs. Now, my question is easy: Which DPS class likes which buffs most and, should that make a difference, are there special timings in your rotation I should be looking out for in regards to the buff.
Anyhow, the buffs are:

The Balance aka look at the pretty bit numbers
Increases target's damage dealt by 10%. Duration: 15s
The Bole aka boring tank stuff
Reduces target's damage taken by 10%. Duration: 15s
The Arrow aka where my TP at?
Increases target's attack speed by 10%. Duration: 15s
The Spear aka has a bug and dosn't work properly at the moment
Reduces target's action recast time by 20%. Duration: 20s
The Ewer aka the card you never draw when BLM are around
Reduces MP cost of target's spells by 20%. Duration: 20s
The Spire aka everything is terrible
Reduces TP cost of target's weaponskills by 20%. Duration: 20s

Anyways it would be great if I could get some feedback from you guys.