Its okay at best, and a minor option for the CC
In order to make a great investment, we want to invest in cards which have: Low sentiment Low metagame percentage (relative to potential) Low format interest in the formats they're played in (relative to potential) The last two points are related to the dynamics and trends in the Magic marketplace
Bring the fight to Magics greatest villains with exclusive items, including a foil promo card, and an oversized spin-down life counter
All your artifacts suddenly become 5/5 creatures, which turns your board into a serious threat ready to end the game
That said, the user interface on Arena doesnt exactly make it clear how to do this
For weaknesses, this deck is slow and might be vulnerable in the early game before your synergies are established