Midra, Lord of Frenzied Flame

Menace, Reach

When Midra, Lord of Frenzied Flame deals combat
damage to a player, give that player a Madness
token. When a player gets three Madness tokens,
remove all tokens and deal half of that player's
health rounded down. That player also sacrifices
X permanents where X equals half of the life lost.

"Enough... I have endured more than enough..."