Otaki Factory Engineer

Spells you cast from exile have improvise. (Your artifacts can help cast that spell. Each artifact you tap after you’re done activating mana abilities pays for {1}.) Artifacts from exile cost {1} less to cast if you attacked this turn. If you play a permanent from exile, create a junk token. If it is an artifact, create two junk tokens instead.{flavor}Haberu Kato got the nickname “Barbel” in high school from how much he enjoyed exercising. The name followed him to adulthood.