Vlasic joined the Toffees on transfer deadline day in a five-year deal from Hajduk Split worth around £10million.
The Croatian midfielder impressed during the Europa League qualifying play-off against Everton, triggering Ronald Koeman to snap him up.
The new boy trained at Finch Farm today alongside Wayne Rooney, who has been reassured he will start against Spurs despite a drink-drive charge hanging over him.
Long-term absentee Seamus Coleman was also present as he continues his rehabilitation from a broken leg.
Scroll through the gallery above to see the best pictures from Everton’s latest training session ahead of their clash with Tottenham.