Oathtooth,Lycan Captain

Eminence— as long as Oathtooth,Lycan Captain is
in the command zone or battlefield, you may transform cards you control by paying
{b} instead following through the requirement
Haste, Double Strike
When Oathtooth, Lycan Captain deals combat
damage to a player create a 3/3 shadow wolf token.
if a creature spell you control transform you may sacrifice a shadow wolf token to negate the
transform effect and add +1/+1 to that creature