More 'importantly', [=it is more important that] the proposed law will have a harmful effect on funding for public schools.
Her research has contributed 'importantly' to our understanding of the disease.
He strutted to and fro 'importantly', ordering everybody around.
(..) can destroy both white walkers and their army. We need to mine it and turn it into weapons. But more importantly, we need allies! The Night King's army grows larger by the day. We can't defeat them on our own. (..)2017 TvShow: Game of Thrones Title: Stormborn Season: 7 Episode 2