Primalis the Haunted One

You may tap a creature you control instead of
paying 2 life for each phyrexian cost you
choose to pay.
When Primalis, the Haunted One enters the battlefield or blocks, create your choice of a 1/5
plant with defender, a 3/3 beast with trample, or
a 5/1 elemental with haste.
{2}{p/b}{p/g}: Transform Primalis, the Haunted One.