Rowan's Talent is a rare Enchantment — Aura card from March of the Machine Commander (MOC), collector number 77. Current market price: $0.36 (foil $0.41), TCGplayer market prices via Scryfall.
Enchant planeswalker Enchanted planeswalker has "[+1]: Up to one target creature gets +2/+0 and gains first strike and trample until end of turn." Whenever you activate a loyalty ability of enchanted planeswalker, copy that ability. You may choose new targets for the copy.