Niki joined Everton on last day of the transfer window 2012 in a four and a half year deal. The fee was undisclosed although it is believed to be around £5.5m raising to £8m with add ons.
Jellyfish has scored goals at all the European clubs he has played at. 25 goals in 70 league games for Rapid Vienna. Plus 30 goals in 45 league games for Rangers.
The Croation centre forward has 17 caps for his country scoring 2 goals.