Yawning Lion

defender, laziness 4(this creature is tired
and only blocks creatures with power
and toughness 4 or less)
{2}{g/w}: target creature becomes prey.
{2}{r/g}: Target creature becomes a predator.
{1}{r/w}: Yawning Lion roars. Prey cannot block
until end of turn.
Whenever a predator attacks, you may roll a 6
sided die. On a 3 or higher, the predator destroys
a Prey, and you get a food token.