yugioh 5ds deck box Crow Duelist Booster 36 Packs Experience the high Yu-Gi-Oh Legendary 5D's Structure Deck

If the player can make a game-winning play on turn one or two with so much extra mana, what's a little Lightning Bolt to the face

They had the license for six years

Muddle, the Ever-Changing fits nicely into a lot of recent Commander strategies (otters from Bloomburrow, elementals from Lorwyn, etc)

As a part of that exploration, the design team identified several Magic reprints that would work well in The Lord of the Rings: Tales of Middle-earth

In addition, I think at least the Fusion Tearlaments should have been included

Specifically, a negated activation is not the same as a negated effect certain cards like Skill Drain and Ash Blossom & Joyous Spring only negate an effect