Rodensser, Hextail Longtooth

When Rodensser enters the battlefield, choose
three creature types.
Creatures of the first chosen type get +1/+1.
{u}{b}: Target creature of the second chosen
type gets +0/+2, +2/+0, -2/-0, or -0/-2.
{p/u}{p/u}{u}: All creatures of the third type phase out.
{3}{u}{b}: Target creature of any chosen type gains
an ability counter from among skulk, shroud,
phasing, or shadow.