who had the most electrifying debut in wwe after 1990?

Chris Jericho! There was the clock countdown randomly appearing weeks before he showed up, and then he interrupted the Great One himself the Rock! And laid down smack talk that kept up with no problems! That was the greatest jumping ship moment and started a steady rise of Jericho to now where he's one of the E's top heels, well I'd say top heel really.

It is pretty hard for me considering who had the most electrifying debut in the WWE, as it is not constant and changing its storyline all the times. I thought names such as Kurt Angle and Booker T would be one of the most electrifying superstars, but they somewhat are on TNA now. I should go with the 'phenomenal' The Undertaker, the undefeated one on Wrestlemania ever. But Divas such as Trish Stratus, Lita, and Cyna were ever on the top once, miss to see them in action.

Hi friend, I remember only one of the debuts, and that was of JOHN CENA. He made his debut against Kurt Angle Roughless Aggression. That was an open challenge by Kurt Angle. Cena took advantage of the opportunity and almost beat Angle kicking out of his finishing move. Cena ultimately lost to a hard amateur wrestling-style pin. That was a real exciting debut match.

I remember the debut of the Deadman The Undertaker. He is the only wrestler in wwe who has an undefeated strike of 17-0.