Sage's Reverie is a uncommon Enchantment — Aura card from Wilds of Eldraine Commander (WOC), collector number 73. Current market price: $0.77, TCGplayer market prices via Scryfall.
Enchant creature When this Aura enters, draw a card for each Aura you control that's attached to a creature. Enchanted creature gets +1/+1 for each Aura you control that's attached to a creature.