Torgaar, Famine Incarnate 35 (Magic Game Night 2019)

As an additional cost to cast this spell, you may sacrifice any number of creatures. This spell costs {2} less to cast for each creature sacrificed this way. When Torgaar enters, up to one target player's life total becomes half their starting life total, rounded down.

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50