Here’s some preview art from the 2025 Monster Manual, courtesy of Wizards of the Coast’s “Everything You Need to Know Video” on the new book.
A classic Faceless Stalker:
A demon of some kind:
Arch-Hags:
Some kobolds:
A Nalfeshnee, perhaps?
A revenant:
Blue dracolich:
Death Knight:
Death tyrant:
Chimera:
Githyanki (with the central warrior recreating a classic pose):
A mummy lord:
A marrow:
A balrog balor:
Mimics:
While I’m tempted to say a tressym, this actually might be a new sphinx design:
Bone fiend:
Sladd:
Rust monster:
Platinum(?) dragon:
Bronze dragon:
Hezrou, perhaps?
Fire giant, not Karlach:
Cloud giants:
Zombies:
Red dragon:
Hags (including a male hag):
Dryads (including a male dryad):
Horned devil:
Incubus and succubus:
Vampires:
Vampire:
Colossus:
Spirit naga:
Copper dragon:
White dragon:
Blue dragon:
Gold dragon:
Black dragon:
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