How the price adds up
Everything a card does is worth points, and each point costs half an ember.
Cost at each tier
Upgrading makes this card cheaper to play. Its power and defence never change.
Normal 6½
Empowered 5
Refined 4
Other Petra cards
Hill-Sized Beast
Kid of the Cliff-Goats
Lord of the Granite Herd
Mountain-Butting Ram
Old-Herd Stonehide
Ox That Pulls the Stone
See all 36 on the Petra page.