if ı not buy vessel of hatred exp. can ı play mercenaries or dark citadel?
NO YOU CANNOT. If you do not purchase the expansion you do not get the mercenaries nor the Dark Citadel.
Thank you for your answer 
if ı not buy vessel of hatred exp. can ı play mercenaries or dark citadel?
NO YOU CANNOT. If you do not purchase the expansion you do not get the mercenaries nor the Dark Citadel.
Thank you for your answer