Resourceful Spirit

Resourceful Spirit is a plumbing charm - "No need to reinvent the wheel." Your aerial launcher is counted as a critical attack, dealing slightly more damage and applying all critical attack effects. One line, but it rewires how an entire family of charms flows through your kit.

The game's crit-rider effects - Poison Touch's poison, Haze of Death's Cursed, Swarm's Dragonfly Hollow, Critical Blows' 7.5% damage - all key off the critical attack. Routing the aerial launcher into that category gives crit builds a second delivery vehicle: every launch into an air combo now carries the same payload as a landed critical. For juggle-heavy playstyles, that is a substantial expansion of proc opportunities from the cheapest charm tier.

On its own, the "slightly more damage" is minor; the charm's real value is multiplicative with how many crit effects you stack - inferences documentation supports by wording, though no specific combinations are formally listed. Resourceful Spirit weighs 1 wt., lists no level requirement in the documented tooltip, and is documented as found in the Valley of Screams.