Kenrith's Transformation is a uncommon Enchantment — Aura card from Throne of Eldraine (ELD), collector number 164. Current market price: $1.42 (foil $1.85), TCGplayer market prices via Scryfall.
Enchant creature When this Aura enters, draw a card. Enchanted creature loses all abilities and is a green Elk creature with base power and toughness 3/3. (It loses all other card types and creature types.)