Hakumei, Craftsman Artisan

Sharpen - Activated abilites of artifacts you control
costs {1} less to activate

Build - {t}{x}{u}: Create a token copy of target noncreature artifact with mana value x or less .Other players may activate this ability, if they do create x treasure tokens .Activate only as sorcery

Partner with Mikochi, Homecook Tailor.