Grand Prix Portland is coming up this weekend, which brings Modern cards to the forefront of peoples’ minds again. However, this is an out-of-season format, so if there’s an unexpected deck or card that does well and jumps up in price, I would unload any copies you’ve obtained quickly. People will soon realize that the Modern PTQ season is still over half a year away. That realization will cause the cards’ price to swiftly drop again until the Modern PTQ season approaches, so make sure you have an outlet where you can rapidly sell any card you speculate on for this tournament.
One card that I believe is primed to rise in price due to Grand Prix Portland is Beck // Call. Elves is the brand new deck that is made possible by Beck // Call; a Glimpse of Nature clone. Glimpse of Nature is banned from the Modern format for being too powerful, and is currently at $25. Beck // Call has the same effect as Glimpse of Nature for a miniscule one additional blue mana, and is a bargain at a meager $2. With both the Fetchlands and Shocklands available in the Modern format, the additional color requirement is not much of an issue. The additional mana cost is a little annoying, but Modern is not a super-fast format right now, since Storm and Eggs got banned, and the Elves deck is good at generating extra mana. In addition, Beck // Call can be more powerful than Glimpse of Nature in certain situations: Glimpse of Nature demands a creature spell to be played to satisfy the prerequisite to draw a card, whereas Beck // Call merely needs a creature to enter the battlefield. This difference can become relevant if you want to fetch a Dryad Arbor into play mid-combo, where it will draw you an additional card if you’ve played Beck // Call, whereas with Glimpse of Nature it will have accomplished nothing.
Switching gears over to Standard, I think that token and populate cards have a great opportunity to rise in price. Advent of the Wurm is a terrific card that has already seen some success at last weekend’s SCG Open. With the addition of Advent of the Wurm to the token arsenal, a dedicated token deck might be ready to become a contender; there might finally be enough under-costed token creators to make a potent token themed deck. Token creators such as Call of the Conclave, the angel from an attacking Geist of Saint Traft, and Advent of the Wurm are all prime populate targets.
Because of the abundance of quality token creatures, I would keep my eye on Trostani, Selesnya’s Voice, Scion of Vitu-Ghazi, and perhaps on Growing Ranks as well. Trostani was $15 at one point, and only dropped down to its current price of $5 because there weren’t enough quality targets to populate. With Advent of the Wurm added to that cache, Trostani could easily double in price.
Scion of Vitu-Ghazi is an army all in one card; at worst it’s essentially a Cloudgoat Ranger, which saw lots of play when Lorwyn was in Standard. However, most of the time it will be able to create an additional copy of the best creature on your battlefield, in addition to bringing its 4/4 body and bird token into play. At a measly $1, there is very little risk in trading for this card.