Valorous Singer 2R
Creature - Tiefling Bard (Common) Bardic Insipiration ー At the beginning of combat on your turn, target creature you control gets +1/+0 until end of the turn. "There is only one way forward: to become a legend."
Presenting... the Bard creature type. The ability word seems a bit on the nose, so it's a really rough translation for something that doesn't really need the keyword.