Tax collector

Hidden agenda (Start the game with this conspiracy
face down in the command zone and secretly name a
card. You may turn this conspiracy face up any time
and reveal the chosen card name.)
When a creature with the chosen card name enters
the battlefield. each opponent reveals the top
card of their library. If it is a land you create a treasure token. If it is a creature, you gain 2 life,
If it is a nonland, noncreature spell, you draw a
card.