The Black Book vs Rune of Metamorphosis

The Black Book
Binds when picked up
Trinket
Classes: Warlock
Requires Level 60
Use: Empowers your pet, increasing pet damage by 100% and increasing pet armor by 100% for 30 sec. This spell will only affect an Imp, Succubus, Incubus, Voidwalker, or Felhunter.
Sells for 7 Gold 20 Silver 39 Copper to vendors
Item Level 76

Item page · change

Rune of Metamorphosis
Binds when picked up
Trinket
Classes: Druid
Requires Level 60
Use: Decreases the mana cost of all Druid shapeshifting forms by 100% for 20 sec.
Sells for 7 Gold 20 Silver 39 Copper to vendors
Item Level 76

Item page · change

Side by side:

Set your class weights in Preferences to see which is better for you.

Stat The Black Book Rune of Metamorphosis Δ
Item Level 76 76 0
Required Level 60 60 0
Sell Price 7g 20s 39c 7g 20s 39c 0
Binding Binds when picked up Binds when picked up

Δ is Rune of Metamorphosis minus The Black Book: green where Rune of Metamorphosis is better, red where it is worse (a lower required level is better; speed and sell price have no better side). Total Stats adds up Str, Agi, Sta, Int and Spi.

Compare with another item:

Or pick from a list: Compare The Black Book with… · Compare Rune of Metamorphosis with…