Psemilla, Meletian Poet is a uncommon Legendary Creature — Human Bard card from Foundations Jumpstart (J25), collector number 31. Current market price: $0.33, TCGplayer market prices via Scryfall.
Whenever you cast your first enchantment spell each turn, create a 2/2 white Nymph enchantment creature token. At the beginning of each combat, if you control five or more enchantments, Psemilla gets +4/+4 and gains lifelink until end of turn. (Damage dealt by this creature also causes you to gain that much life.)