Mitrod of the River

Indestructible, Hexproof, Haste
If Mitrod of the River would be blocked by a creature, sacrifice it instead.
If you are attacking an opponent with exactly
40 life, You may create a token thats a copy of
Mitrod of the River, except it isn't legendary
and does not have this ability that is tapped and attacking. At the end of combat,
If you attacked a player and that player is still
alive, you lose the game.
Sacrifice Mitrod of the River