After good seasons with KalPa, JoKP and a brief stint in SaiPa Tero Arkiomaa was contracted to Rauman Lukko, an SM-Liiga team from Rauma. In Lukko, Arkiomaa had some of his best seasons scoring points in bunches and getting National Team plays for Finland. In each of his Lukko-seasons Arkiomaa played in the SM-Liiga Playoffs culminating in 1994 when Lukko won the bronze medal game in overtime against Tappara. Arkiomaa and Lukko appeared again in the bronze medal game in 1995 but lost to rival team Porin Ässät 3–0.