The AAP leader said that regional leaders like Mulayam Singh Yadav and Jayalalitha may try to form a government this time, but it will fall apart within one or two years.
Thereafter fresh polls will take place and AAP will get a clear mandate to form the government, he said.
Kejriwal's diatribe didn't spare media either for telecasting surveys showing huge win for Modi even before the elections.
He also sang out a poem at the public meeting seeking harmony and brotherhood among all, after hours of slogan-shouting by his supporters throughout the route.
The roadshow covered nearly ten kilometers through busiest of roads of Varanasi and brought a good part of this temple town to a halt, while people also waited for hours on the sides of his route and in their houses and shops to see Kejriwal, who kept waving through an open vehicle, as did many of his party vehicles in their motorcade.