Commander, previously (and still in some circles) known as Elder Dragon Highlander, is a popular MTG format in which players use carefully-designed, 100-card singleton decks, headed up by a powerful Commander
Now, your opponent can do the same, but, if since youre an Emerald deck that can run discard cards, you could bleed them out of resources and potentially leave mediocre plays in their hand, that dont stand a chance against the Character youve developed
Some designs come easy
The best location cards in into the Inklands The Queens Castle is noteworthy as a location card because of its combined high will power, affordable cost, inkability and stellar ability that lets you draw extra cards passively
That means they work with tiered spells and spells with flashback, such as Ice Magic and Laughing Mad