The Wandering Rescuer 41/286 (Duskmourn: House of Horror)

Flash Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Double strike Other tapped creatures you control have hexproof.

NM - $3.80
LP - $3.00
MP - $2.30
HP - $2.20
DMG - $2.20