Marked Greattusk

{t}{r}: Deal target creature damage equal to
the power of this Marked Greattusk.
{t}{g}: Destroy {x} enchantments or artifacts, where {x} equals the power of this Marked Greattusk.
{t}{g}{g}{r}{r}: Destroy {x} target creatures,
where {x} equals the power of this Marked Greattusk.