Fiorentina have opened the bidding war for Borussia Dortmund forward Emre Mor as they look to reinforce their attack before the start of the new Serie A season.
Viola are in the market for a new star winger after the shock €40 million sale of Federico Bernardeschi to rivals Juventus last week.
According to La Nazione, Dortmund have rejected the opening €10m offer for the Turkey international but the Stefano Pioli's side have since raised the offer to €12m.
Liverpool and Celta Vigo are also said to be keen on the 20-year-old but have only offered to loan the diminutive attacker.
Dortmund holds a good relationship with the Italian side due to the previous transfer dealing of Jakub Blaszczykowski and with Fiorentina ready for a permanent deal it's likely Mor will be playing in Italy this upcoming season.
Mor scored one goal and registered three assists in 19 games last season after his €9.75 million switch from FC Nordsjælland.