MORSMORDRE!

When Morsmordre enters the battlefield, create a
dark mark emblem with, creatures you control
+x+x and gain fear, where x is the total number
of dark mark emblems you control.
{b}{b}{b}{b}{b}{b}{4}{t}create a dark mark emblem.
It makes creatures you control have haste as well.
(you may repeat this ability for all other abilities creatures may have)