Many of the stronger God cards that can be included in the deck like Ilharg, the Raze Boar and Surtr, Fiery Jotun, which also spiked recently, will trigger Kalemnes triggers, accelerating your game plan immensely
Seven power when alive, gives two great abilities to your attackers, and theres even a sweet constellation version to get before it gets too expensive
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Not Legal Toolbox Buy This Card Notes and Rules Information for Krang, the All-Powerful: Triggered abilities use the word "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]." Some keyword abilities are triggered abilities and will have "when," "whenever," or "at" in their reminder text

Gallery and List of Powerstone Cards Arbalest Engineers Argothian Opportunist Ashnod, Flesh Mechanist Cityscape Leveler Excavation Explosion Fallaji Excavation Geology Enthusiast Gix's Caress Great Desert Prospector Hall of Tagsin Horned Stoneseeker Junkyard Genius Karn, Living Legacy Koilos Roc Mishra, Lost to Phyrexia Powerstone Engineer Repair and Recharge Sarinth Greatwurm Sibling Rivalry Slagstone Refinery Splitting the Powerstone Static Net Stern Lesson Stone Retrieval Unit Terisiare's Devastation The Brothers' War The Mana Rig Thran Spider Urza, Powerstone Prodigy Urza's Command Visions of Phyrexia Wreck Hunter Note that The Mightstone and Weakstone also has the powerstone subtype, but isn't an artifact token