Mindshaping Prototype

Mindshaping Prototype enters the battlefield
with two charge counters on it.
{2}{w}{w}, {t}, Remove a charge counter from
Mindshaping Prototype: Target opponent shares
control of their library with you if it counts more
cards than yours until end turn. You may look at
its top X cards, where X is the number of extra
cards this library counts compared to yours, and
play up to two cards from among those. (If a rule,
a spell or an ability refers to your library, you choose
to which one of the lib