Pack Points Explained Nidoran M is a 1-Shiny rarity card, which needs 10,000 Shinedust for trading
That being said, Spectral Sailor looks like a big upgrade for Mono-Blue Aggro itself
First, you get a 6/6 flying for six mana, but then every enchantment played or Room fully unlocked results in a creature being stunned permanently (or at least until Fear of Sleep Paralysis leaves)
It also comes with a floating effect, so when it is destroyed by battle or card effect, you can Special Summon a Level 7 or lower "Red-Eyes" monster from the Graveyard (except itself)
Dragapult ex and Scream Tail)
Super Rare DRLG-EN033 Assault Hound Super Rare DRLG-EN034 Gateblocker Secret Rare DRLG-EN035 Wiretap Super Rare DRLG-EN036 Lionhearted Locomotive Super Rare DRLG-EN037 Express Train Trolley Olley Secret Rare DRLG-EN038 Construction Train Signal - Red Super Rare DRLG-EN039 Train Connection Super Rare DRLG-EN040 Number 73: Abyss Splash Super Rare DRLG-EN041 Number C73: Abyss Supra Super Rare DRLG-EN042 Rank-Up-Magic Quick Chaos Secret Rare DRLG-EN043 Number C5: Chaos Chimera Dragon Super Rare DRLG-EN044 Rank-Up-Magic Admire Des Thousand Secret Rare DRLG-EN045 Magic Hand DARK/Spellcaster - Effect/4/800/1600 When your opponent adds a card(s) from their Deck to their hand, except by drawing them, (except during the Damage Step): You can send that card(s) to the Graveyard, and if you do, inflict 800 damage to your opponent