Shadowstorm Ascendancy

Whenever a player casts a noncreature spell, you
may pay 1 life. If you do, put a +1/+1 counter on target vampire you control.
As long as you have 10 or less life, creatures you control have haste, menace, must attack each
combat if able and are vampires in addition to
their other types.
"The time has come my children. Tonight, Westeria
will be ours!" — Clovix Mallay