After one of those two things has happened, you can choose to draw two and then choose two cards from your hand to discard
Like most Magic: The Gathering cards, the value of Ultima Weapon depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Final Fantasy)
You can see the Elven Empire precon's decklist here
TEMPORAL TRESPASS A nice reprint here for people that like extra turns
Slash of Light Rating: 4/10 Your average deck is usually not going to control enough creatures to make Slash of Light a good pick, but the equipment deck should have enough extra permanents around to supplement it
You can view all the promo cards and their usage in the Magic: The Gathering | Marvel's Spider-Man Dates, Events, and Promos Details article