Sword of Forge and Frontier Land and card draw The Swords of series in Magic: The Gathering run a gamut of usefulness, but all of them cost three mana, grant protection from two colours, add +2/+2 and provide some kind of benefit if you can hit a player with a creature equipped with them
The key takeaway here is: If an MTG card has several types, everything that affects one of its types affects the whole card
Mix Atraxa, Grand Unifier, a multi-format all-star, with one of the most iconic video game villains of all time, and you have potential for a serious price tag
Its Commander deck is excellent too, packed with beloved characters and top-notch Equipment synergies
I'll use the lowest price you buy each card for versus the market price, so you'll have a clear idea of the actual value