When the Runner encounters this ice, they put the top card of the stack on the bottom, then you reveal the top 3 cards of the stack.

[subroutine] The Runner loses 3[credit].

[subroutine] If you revealed 2 or more cards that share a type when this encounter began, gain 3[credit].

[subroutine] If you revealed 3 or more cards that share a type when this encounter began, place 3 advancement tokens on an installed card.