In the "Day of Vengeance" miniseries, the Spectre easily overpowered Jakeem Thunder and his 5th dimension genie, Thunderbolt, but the Thunderbolt's power is limited by its master's ability to verbally frame a wish.
The Spectre easily overpowered Jakeem Thunder. This was in the "Day of Vengeance" miniseries. The Spectre easily overpowered his 5th dimension genie. This was in the "Day of Vengeance" miniseries. His 5th dimension genie was Thunderbolt. The Thunderbolt's power is limited by its master's ability to verbally frame a wish. This was in the "Day of Vengeance" miniseries.