Leginus, the City of Science
Race and Trait
[Enter] ⇒ Draw a card.
Whenever you do judgment of a ruler ⇒ Remove this card from the game. You may reveal a "Leginus, the Mechanical City" from outside the game and put it into the field.
As long as this card is in your removed area, you may pay  to play activate abilities of cards named "Leginus, the Mechanical City" you control.
Utopia for those who seek knowledge.