Guenhwyvar

First Strike, Haste, Intimidate, Shroud.
{b}{g}: Regenerate Guenhwyvar.
If you control a creature named Drizzt Do'Urden,
both creatures get +1/+1 and gain Shadow.
"Oh no." said Drizzt. "I am not so tired. I know that
you both enjoy it so."
- R.A. Salvatore