Warlock

Ward {2} Haste
When a curse enters your hand, place it into the battlefield with a longevity counter equal to its converted mana cost minus 1.
Replace the textbox of curses you control with: "Warlocks you control have indestructible and vigilance and get +2/+0 "
At the begginin of your upkeep, remove 1 longevity counter from all curses you control,
if a longevity counter from a curse you control reaches 0, sacrifice that Curse.