Liliana, Mistress of all Men

Other creatures you control have haste.
Menace
{2}{r} Gain control of target creature an opponent controls. Sacrifice it when Liliana, Mistress of all Men leaves the battlefield
{x}{r}{t} Target creature you control gains +X/+0 until the end of the turn.
" Liliana Vess may control death, but every man that lives and breathes belongs to me. "