80 card deck mtg Ultra Pro Box Design G The budget TCG Bulk Sale is this

Dockside is intended as a counter to Enchantment and Artifact-heavy decks, including other Treasure strategies, allowing a player to catch up in mana production without resorting to destructive options like Vandalblast

While the new Commander Masters cards are obviously built to mostly bolster the latest decks - namely an Eldrazi one, a Sliver one, a Planeswalker one and an Enchantment one - some will also make other decks, albeit ones that have similar themes for the most part, a lot better

Is this also meant to be a blueprint in-universe

If both targets become illegal, the spell won't resolve and none of its effects will happen