Even though the activated ability costs more, you can play this and draw the first card before Greed comes down and does nothing, and it's easy to sneak 2 mana here and there as you hold up interaction on stuff
Spend this mana only to cast artifact spells or activate abilities of artifacts
These sorts of cards give you a long-game value that gains cards and power over time and can really impact the board
The best discard commanders are the ones that turn it into something beneficial, although its not always just you or your opponent whos throwing away their hand
In Warhammer 40,000, the Necrons have been sleeping since long before humanity was born, having transformed themselves into cold, brutal robotic beings under the watch of their Silent King, Szarekh
a 20-year-old Charizard card has just set a new record by selling for almost four times its previous top price