Up for sale is the shooting Archery Training, an uncommon card from the Urza's Destiny expansion of Magic: the Gathering. These are the Foil, black-bordered, English version.
Archery Training: Enchantment (Aura - Enchant Creature); at the beginning of your upkeep, you may put an arrow counter on Archery Training; enchanted Creature gains "tap this Creature to have it deal X damage to target attacking or blocking Creature, where X is the number of arrow counters on the Archery Training enchanting this Creature."; casting cost W.
These cards are all in at least Very Fine condition, with most being in unplayed, Mint/Near Mint condition.
