Lisette Daurmant, Dancer

Partner, First strike, Haste
When Lisette Daurmant, Dancer attacks, if exactly one other creature is attacking, you
may pay {r}. If you do, both creatures gain
+2/+0 and double strike until end of turn.
{t}: Choose target creature you control. It
gains hexproof until end of turn. If that creature attacked this turn, you gain 2 life.