Roze, the Chaotic Lawful

As long as you control 5 or more other creatures:
Roze has Hexproof
{5}{w}{t}: you gain as much life as how many
creatures you control
{p/g}{t}: pay 1 life: creatures you control gain
+3/+3 till end of turn
{p/b}{t}: pay 4 life: all opponents sacrifice a
permanent
{p/r}{t}: pay X life: create half X 1/1 zombie tokens