The number of creatures on the battlefield is equal to or greater than eight minus the number of Clue tokens you control.
Mana Needed
({W} magic symbol) ({U} magic symbol) , plus an additional ({W} magic symbol) ({U} magic symbol) per opponent as necessary available.
Steps
At the beginning of your upkeep,
Mechanized Production triggers.
Holding priority, cast
Officious Interrogation by paying ({W} magic symbol) ({U} magic symbol) plus an additional ({W} magic symbol) ({U} magic symbol) as necessary, creating at least eight Clue artifact tokens.
Resolve the
Mechanized Production trigger, creating a token copy of the artifact it is attached to and causing you to win the game.