These decks can be soft to certain kinds of removal and often draw the attention of opponents since they often play the role of the aggressor
Urabrask / The Great Work Spellslinger decks will feel right at home with Urabrask, who pings opponents and gives you red mana every time you cast an instant or sorcery
If your graveyard consists of ten artifact cards and ten creature cards, Nethergoyf will still be a 2/3
According to Crystal Keep, you had a 3.31% of getting a land as your rare, a 21.5% shot of getting one as an uncommon, and a 38.02% chance of snagging one in a common slot
Rose Tyler, for example, has the Bad Wolf ability, which lets you put a time counter on it for each suspended card you have and each other permanent with a time counter that you control
you will run into the seller who won't take a penny less than TCG-mid for every common they have (run, don't walk, to you car), but it happens often enough that I no longer feel bad about just shooting an offer out there for the seller to reject