Darkness oriented team I’ve been considering. Using the Laser Llama homebrew alternate monk mod (biggest relevant changes are being able to naturally see in magical darkness, and perform unarmed strike actions while wielding weapons) and the fade’s equipment mod (so the Khalid’s necklace is a stand in for a +2 wisdom necklace the mode adds to the loot tables). If I would change anything I would go 22 Dex and 18 wisdom instead of 20 /20 and swap out the initiative bow with the titanstring bow. On Shadowheart maybe swap the salving ring for the eversight ring so she can also see in the dark, and on Wyll swap the reverb boots for the boots of Misty step, then replace the Misty step warlock spell for something else.
Classes are
>Me - 6/4/2 Shadow Monk, Thief Rogue, Fighter
>Lae’zel - 12 Battlemaster Fighter
>Shadowheart - 12 Life Cleric
>Wyll - 5 Hexblade/7 Oath of Ancients (And yes I use the Wyll’s of Toril mod to make him white)