The Dark Below

From publisher blurb:

This subterranean release takes us down deep into the mantle of the earth. Venture forth into lands barely conceivable by the surface dwellers above, and discover creatures and wonders beyond your wildest imaginations; lands completely devoid of the warmth and light of the surface.The Dark Below calls... will your table answer?

This special bundle is provided with 50+ pages of 5e content! Including:

5 Stat blocks
1 Monster Template
5 Encounters
8 Maps
16 Items
2 Grafts
5 Spells
2 Sigils
2 New player races
1 New player subclasses
5 Feats
2 Deficiencies
Lore and hazards