Splek, Steamflogger Tycoon

Splek, Goblin Tycoon costs {1} less to cast for each Contraption you control.
When Splek, Goblin Tycoon enters the battlefield, he assembles a Contraption.
Whenever you crank a Contraption, crank it twice instead.
Splek, Goblin Tycoon's power and toughness are equal to the number of Contraptions you control.