There are roughly 1,730 spells you can imprint on to Isochron Scepter, but few, if any, have been as successful as Orim's Chant. Nicholas West made top 8 at Pro Tour Columbus on Halloween in 2004 using the cleverly named Scepter Chant deck that could lock people out with infinite uses of the white instant. In a pinch, placing Counterspell or Fire // Ice under the Scepter wasn't too shabby either. Ryuichi Arita made the top 8 of Pro Tour Los Angeles the following year using the same strategy.

Fast forward to present day and Isochron Scepter is as obnoxious as ever - making plenty of infinite combos using Dramatic Reversal.