Chase, Master of Magic

When Chase, Master of Magic enters the battlefield, shuffle 1 Chase, Master of Music into
your deck
{w}: Create a 0/1 Goat creature token
{r}{u}: Your instant and sorcery spells cost {1} less
until end of turn
{3}{b}: Create a 2/2 Zombie creature token
{1}{r}: Deal 2 damage to any target
{g}: Prevent all damage target creature deals until
your next turn