Vault of Evil no.8, Dec 1973, from Marvel. One of Rich Buckler’s best covers. The first three stories are originally from Astonishing 35 from 1954.
“Brother Vampire” from Al Eadeh is a strange tale about a conjoined twin that believes his brother is a vampire.
“Collins is in his Coffin” has a falsely hanged man lay a curse on the land.
“Jessica” has a young man who creates his own girlfriend but is wanted for murder when a body of a young woman is found that matches his description of her.
From Adventures into Weird Worlds no5 (1952) comes a Joe Sinnott story called “The Terrible Trunk” about a mysterious trunk that causes anything placed inside to vanish.