When Unwilling Vessel dies, create an X/X blue Spirit creature token with flying, where X is the number of counters on Unwilling Vessel
Flash threats always make peoples brains melt, and powerful sideboard enchantments do the same to them between games
Dead Man's Chest Dead Man's Chest is quite a gamble: you need the aura to stick, you need the enchanted target to die, and then you get random cards to cast from
cards, the value of Gorz the Emissary of Darkness Quarter Century Secret Rare 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 (Quarter Century Bonanza)
The construct it creates upon death maintains your 12 toughness in play