Moonlit Strider is a common Creature — Spirit card from The List (PLST), collector number MM2-27. Current market price: $0.23, TCGplayer market prices via Scryfall.
Sacrifice this creature: Target creature you control gains protection from the color of your choice until end of turn. Soulshift 3 (When this creature dies, you may return target Spirit card with mana value 3 or less from your graveyard to your hand.)