Flexible Club (4e Feat)
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You are skilled enough with a sling to keep the rock in the sling while you hit people with it
Prerequisite: Proficiency with Sling, Dex 15
Benefit: You can use a sling as a melee weapon, using the same proficiency bonus and weapon damage. When you make a melee basic attack with a sling, you may substitute your Dexterity modifier for your Strength modifier for calculating your attack bonus.
Normal: Normally, a sling is an only ranged weapon.