Flare of Fortitude 26 (Modern Horizons 3)

You may sacrifice a nontoken white creature rather than pay this spell's mana cost. Until end of turn, your life total can't change, and permanents you control gain hexproof and indestructible.

NM - $8.90
LP - $7.20
MP - $5.40
HP - $3.60
DMG - $1.80