From publisher blurb:
Gangs of Calydon brings your table to the dark, urban streets of Calydon. First introduced in our "Her Heart Beats For You" adventure, we find Calydon's squeaky-clean, idyllic exterior hiding corruption and addiction as various gangs and factions compete for the upper hand in the drug trade. Enter into the city's walls, but who can will you side with and trust, in a city where everyone is ready to betray for the highest bidder?
This bundle is provided with 40 pages of 5e content! Including:
5 urban-themed, ready-to-drop encounters for parties of all levels
5 creature stat blocks
8 VTT-ready tokens
13 new items with printable item cards
6 Sigils - our latest game mechanic; sigils are a magical combination of runes emblazoned onto the surface of a weapon or piece of armor, wand, staff, potion, wondrous item or another magical or common item, bestowing a permanent magical effect onto that item.
9 magic spells
5 battle maps
5 feats and 3 deficiencies
1 new player ranger subclass - the Street Rat
1 new player race - the small but mighty Mouseling