you don’t really have to, but it’s just a per-swing stamina use while toggled on. Light attacks would use less stamina than heavies (like 1stam for a heavy, 1/2 stam for a light, prob more for a heavier weapon like the hammer or evis). Pretty simple. If somebody wanted to get more use out of it, they could have +stam and regen on their curios/weapon (which would be useful for more than just powered attacks too, but does give greater than the near-zero incentive that currently exists for bonus stamina). Makes it so vet can’t ultra spam it, and zealot would get better use out of them. Blessings can be made to influence the stamina interaction with the activated state, like partial stamina refund on elite hits, or a version of thrust (that stacks with thrust) that uses more stamina for greater power depending on how long you charge an attack, or blocking increases the power of your next attack depending on how much damage was blocked over a few seconds, etc. This would also eliminate the need for a self stun timer on hammers.