As for Whispersteel Dagger, the card requires you to have an unblockable creature, plenty of cards to select from and mana not being spent on other more important threats
Also, pulling a land out of your deck, or drawing that card off of this spell ensures your hand wont be hurting too much after it resolves
This is our only charting gold card on today's countdown
You could also stand to change some of the dual lands since the shock lands are very expensive: Hallowed Fountain for Sejiri Refuge Watery Grave for Waterfront District Godless Shrine for Scoured Barrens Raffine's Tower for Obscura Storefront Inkmoth Nexus for Moorland Haunt Other Builds Alela, Artful Provocateur is a very flexible commander
In Battle of Zendikar , Magic also started another rarity for its Masterpieces although that name would only be made official a year later, in Kaladesh that had a special border on every card
Each attack means you get a Vampiric Tutor effect, and it's not a bad turn if you trade Varragoth for a good creature and a good follow-up card