Crowbar

Adds Crowbar, a new White powerup inspired by Risk of Rain 2, to Muck.

Deal +75% (+75% per stack) damage to enemies above 90% health.

Applies to your melee swings (a held rock counts) and arrows against any mob, cows included.
The bonus is part of the hit itself. You see one bigger hit number, and boss damage caps still apply.
Knuts Hammer and other hits with weapon type -1 are not boosted.
Item procs do not inherit Crowbar. AtG Missile, Sticky Bomb, Ukulele and Tri-Tip Dagger are based on your hit before Crowbar's bonus, as in Risk of Rain 2. Pen Nib still carries into them.
Stacks are not capped. Ten stacks is 8.5 times damage on the opening hit. Bosses are still capped.
Drops from White chests and shrines like any other White powerup.

Everyone in the lobby must have this mod, same version. BonusPercentPerStack and HealthThresholdPercent are not synced. Use the same values on every machine. The launch log prints the numbers this machine is using.

Setting	Default
`BonusPercentPerStack`	75	Extra damage per stack, in percent. 1 stack = 1.75x, 2 = 2.5x, 3 = 3.25x
`HealthThresholdPercent`	90	Bonus applies while the mob's health is strictly above this percent
`GiveCrowbarKey`	(none)	Debug key that gives you a stack
`VerboseLogging`	false	Logs every boosted hit

Credits

Perk pickup (drop) model by Marshall.