- Tome of Arcane Phenomena
- Binds when picked up
- Unique
- Trinket
- Requires Level 78
- Item Level 187
- Equip: Increases spell power by 68.
Use: Increases your haste rating by 256 for 20 sec. - Sell Price: 2
16 12 - Cooldown: 2 min
Source
This item can be found inside the Cache of Eregos after defeating Ley-Guardian Eregos in The Oculus on normal mode.
Effective Haste Rating
Assuming this trinket were activated every cooldown, it would grant an effective:
256 * 20 / 120 = 256 * 1 / 6 = 256 / 6 = 42.66 Haste Rating
At level 80, this equates to:
42.66 / 32.79 = 1.30% Haste