Some Shift effects require you to pay ink, some require you to discard cards, or pay another cost
We sell maybe four or five dual lands [land cards that produce two colours of mana, making them especially valuable - copies can sell for thousands] every week. Plmason believes some of that demand has shifted from spending thousands on original copies of sought-after cards in pristine condition to picking up modern reprints, which make older Magic: The Gathering cards more accessible for those on a smaller budget and hoping to actually play with them
If Goblin Fireslinger could see play in the past, though, then there's always a shot for this one
War of the Last Alliance - For legends decks, this is quite solid
At first glance, she might seem weak, but her ability lets her grow stronger with every card you play that turn, gaining one Strength each time
In formats like Brawl or Duel Commander, it really shines when countering strong ETB abilities of creatures like Roxanne, Starfall Savant to shoot them down entirely