Ironic how the amateur mage hero power is better than the normal mage hero power4yr ⋅ agentozzie ⋅ r/hearthstone
The mana cost will go off the minion’s damaged health. Eg. a chillwind yeti with 3 health remaining will become a 4/4 for 34yr ⋅ agentozzie ⋅ r/customhearthstone