Q: Can "Professor of Alchemy" banish a Token summoned by "My Precious Queen!"? A: Yes, because the Token summoned by "My Precious Queen!" does have a written Attribute (EARTH), it can be selected for "Professor of Alchemy" and will summon an EARTH Alchemy Token.

Q: Can "Professor of Alchemy" banish a Token summoned by "Professor of Alchemy"? A: No, because the Token summoned by "Professor of Alchemy" does not have a written Attribute, it cannot be selected for "Professor of Alchemy"

Q: Can "Professor of Alchemy" banish a Trap Monster like "Zoma the Spirit"? A: No, because "Zoma the Spirit" does not have an attribute when banished, it cannot be selected for "Professor of Alchemy"

Q: Does "Professor of Alchemy" cause "D.D. Destroyer" to miss timing? A: Ask your Head Judge before the event. Advisable not to use on ranked duelingbook until we get clarification, or an errata. The confusion comes from "Do X to do Y" on "Professor of Alchemy". The Keyword 'to' is not defined within the rules of missed timing.