 Complete the following phrase:  After WrestleMania, Sid and the Warrior were scheduled to begin a feud. However, Sid had previously failed a drug test and was let go by the WWF. The feud was then re-written with Shango instead of Sid, where he would cast voodoo spells on his opponent. However, the angle went nowhere, as Warrior challenged Randy Savage for the WWF World Heavyweight Championship at 