Fauci, Lady of Rihi

Haste, deathtouch, menace.
Fauci, Lady of Rihi must be blocked if able.
Creatures you control have haste.
Whenever Fauci, Lady of Rihi deals damage to
an opponent, that opponent gets one Mark
counter.
If five Mark counters are accumulated by a
player, that player's life total becomes 0.