Android 17, Thwarting the Enemy

[Counter:Attack] [Limit 1] If your Leader Card is yellow : Negate the attack, then play this card in Rest Mode. If you negated a Leader Card's attack with this skill, your opponent can't attack with their Leader Card for the turn. [Permanent] You can activate this card's [Counter] skill from your hand without paying its energy cost by paying the cost for [Spirit Boost 2] instead.