The Unicorn was among the villains affected by Doctor Doom 's high - frequency emotion charger , and went to the Baxter Building to attack the Fantastic Four at the wedding of Reed Richards and Susan Storm .
The Unicorn was among the villains affected by Doctor Doom 's high - frequency emotion charger . 
 As a result , the Unicorn went to the Baxter Building to attack the Fantastic Four at the wedding of Reed Richards and Susan Storm .