Archmages Charm is extremely pushed, a solid permission spell, a good way to build card advantage for hitting land drops, and a fantastic tool against Deaths Shadow, Wild Nacatl, Goblin Guide, Pyxis of Pandemonium, Champion of the Parish, Aether Vial, Delver of Secrets, Hardened Scales, Amulet of Vigor, Benthic Biomancer, Glistener Elf, Noble Hierarch, Viscera Seer, and sometimes even Hexdrinker (just to mention a few)
As a rule of thumb, the balance of card types in your deck should align with your overall strategy
Like the other leylines, if you have one in your opening hand, you can plop it onto the battlefield for free
If you do this, youre going to end up with something physical to take away, and potentially get to sell valuable Magic cards you may find, whereas any money you put into the Arena client is essentially gone forever
I tried playing one once and I got destroyed every game
If your opponent is packing a copy of Giratina (Unified Minds) in their deck, Lustrous Body will stop that Ability from working
