Forge Ember

1 Source
2 Notes
3 Effective Spell Power
4 External links

Source Edit

This item drops from Sjonnir The Ironshaper in Halls of Stone on heroic mode.

NotesEdit

At level 80, the amount of Critical Strike provided is:

73 / 45.91 = 1.59%

This item has a hidden internal cooldown of 45s.
This item has a 10% proc chance.

Effective Spell PowerEdit

The effective spell power granted by this item is affected primarily by cast time. This trinket benefits more from shorter cast times. The formula for calculating the amount of effective spell power granted by this trinket is:

E = 512 * 10 / (45 + (t / 0.1))

Where

E = effective +spell power 
t = cast time

The following Java Program can be used to obtain a table of effective +haste for different cast times.

  public static void main(String[] args)
  {
      float time;
      float effective;

      for(time = 1; time < 6.5f; time += 0.5f)
      {
              effective = 512 * 10 / (45 + (time / 0.1f));
              System.out.println("<tr><th>" + time + "</th><td align=\"center\">" + effective + "</td></tr>");
      }
  }

This gives the results below: