WotLK Trinket question

[Imsevimse]

I wounder about ARMS PVP trinket

Deathbringer's Will
Sharpened Twilight Scale

many players do have this.

is there any diffrent trinks to use depending on duels,arena,bg?

just a simple question , and would be great if someone could tell me this.

[Celebaa3]

These are bis trinkets . These 2 have armor penetration and both gives good stats for 30 sec I quess . Yes and u should use them in duels arena bg PvE , everywhere