G.I. John Doe

{4} Bulletproof Skin: If G.I. John Doe would
be knocked out, you may play this ability. If
you do, return G.I. John Doe to play.
{5}{x} Unleash Arsenal: G.I. John Doe can
make X number of extra attacks this turn.
{6} Rise To Fight Again: You may play G.I.
John Doe from your discard pile.