She-Ra: Princess of Power (1985)

S02E16 The Time Transformer

Professor Tempest from the Horde has developed a revolutionary Time Manipulator that can alter the past. He begins by ensuring that Hordak's Doom Balloon triumphs over She-Ra at Valleyview Castle. Empowered by this success, Hordak demands the addition of a meteor shower to enhance the Eclipse beam assault on Bright Moon, escalating his plans for domination.