Wyll's default stat block is terrible.
Shadowheart has by far the worst stat distribution of any origin character. 13 STR, 13 DEX, 10 INT and Clerics having trash cantrips means she can't hit with anything. Both types of melee weapons and all ranged weapons are useless with only +1, her Fire Bolt is useless, Sacred Flame is useless leaving her with only Produce Flame which is annoying to use...