Sharingan Awakening

You may have only 3 Sharingan Awakening in
your deck and sideboard.
You got an Sharingan Counter (At the beggining
of combat, for each sharingan counter, you may pay
{1}. If you do, choose one —
• look at random card at target opponent hand;
• you declare is target creature attacking or
blocking. Play this only once per turn)