Best Colorless Look at Hand Cards #5
Blue is the most common pairing for the preliminary Pirate decks, given that one-drop Siren Stormtamer serves as an excellent way to push damage through (thanks for Fell Flagship and flying), turn on raid, and protect critical Pirates (like a Kitesail Freebooter keeping Settle the Wreckage locked away mid-combat)
Conduit of Worlds Conduit of Worlds is a more expensive, color-restricted Crucible of Worlds that also lets you cast a permanent from your graveyard each turn
It costs a hefty 8 Mana but conveniently excludes Enchantments in its mass destruction
When I mentioned the drawback being inconsequential I was referring to how your opponent can play in order to take advantage of it, which mostly they cannot
For four generic mana, players can sacrifice Dragonspark Reactor to deal damage to the target player