Shock and Searing Spear are examples of downgraded Lightning Bolts that still saw plenty of play
Therefore, Disciple of the Vault or Marionette Master will see an artifact going from the battlefield to your graveyard when you sacrifice a Clue, and will trigger
Again, adds to your counters and gives you something to do with them
Talrand, Sky Summoner Spellslinger Talrand is one of the most popular mono-blue commanders, second only to Urza, Lord High Artificer
You can also shortcut Etratas win condition completely by using the other cards which place hit counters: Ravenloft Adventurer and Mari, the Killing Quill
7 Amethyst Steel Burn Melt Through Your Deck As the name suggests, this deck is all about burning through your deck to accelerate your game and gain a ton of lore in the process