By: Jim Marsh

Every week, some cards from Magic the Gathering increase and decease in value based upon a number of factors.

Let’s take a look at some of the cards whose values have changed the most and the factors behind why those changes have occurred.

10 Big Winners of the Week

10. Celestial Colonnade (Worldwake)

From $20.35 to $22.35 (9.8%)

Is everyone ready for Modern season?

UWR Control and Midrange decks have been very prolific in the meta recently. 4 Color Gifts and UWR Twin decks have also adopted play sets of Colonnade main deck.

This card works as mana fixing and a finisher that dodges sweeper cards like Supreme Verdict. Usually a land that enters the battlefield tapped has a minor upside like 1 life or Scry 1. The ability to turn into a Serra Angel is nothing short of incredible.

You can attack with it and leave up mana for a Spell Snare or Path to Exile.

I would trade these away happily.

These are much easier to reprint in Standard or a supplemental product than Fetchlands.

9. Privileged Position (Ravnica)

From $13.80 to $15.38 (11.5%)

Commander and Casual players do not like it when you mess with their stuff.

Once you have built up enough mana for an Eldrazi or Kor Spiritdancer loaded with auras the last thing you want is a removal spell destroying all of your hard work.

This has been a steady gainer for a long time but I would not expect indefinite gains. The name and mechanics are generic enough to fit into any set or product that Wizards feels it can be used in.

I see nothing against getting a few to trade to Commander players but I would not go in much further than that

8. Pact of Negation (Modern Masters)

From $8.90 to $9.95 (11.8%)

You can never go wrong with a free counterspell. It protects combos and vital pieces of your board. Play it once and your opponent will always wonder if you have one in your hand.

The Pacts were printed in Modern Masters but it has been a year and prices are once again returning to starting to climb back up.

I think this is a card poised to make a vital return at a key moment in upcoming PTQ coverage.

Currently it is used in Ad Nauseam, Amulet of Vigor and even a UR Possibility Storm deck. I expect it will see wider adoption within the next few months.

7. Shivan Reef (10th Edition)

From $8.22 to $9.19 (11.8%)

Modern Storm decks do not have the luxury of waiting for lands that enter the battlefield tapped. They need their fixing and they need it now.

Shivan Reef is seeing play alongside Steam Vents, Sulfur Falls and Scalding Tarns. That is good company to be in.

It has been printed several times and Storm is an infamously complex deck to play. I don’t think players will support it in enough numbers to keep this price where it is.

It is approaching the price of Shocklands and that does not seem sustainable.

6. Sylvan Caryatid (Theros)

From $6.36 to $7.64 (20.1%)

This card is well positioned come rotation. It plays defense, fix and accelerates your mana without giving your opponent the potential to set you back a turn with a Shock.

It can help you power out a turn three Reaper of the Wilds, Eidolon of Blossoms or Polukranos, World Eater.

It is already a heavy lifter in Standard and I don’t expect that to go away any time soon.

The only unfortunate thing about it is that it was a rare in a heavily drafted set and it was a promo. I think it will approach $10 but I don’t think it will be able to do much better than that.

5. Sigil of the Empty Throne (Conflux)

From $5.00 to $6.07 (21.4%)

I know people have been brewing both Monowhite and Azorius Prison decks with Sigil as the finisher.

Journey into Nyx got a lot of people discussing Constellation. I don’t know if Nyx-Fleece Ram is good enough to buy time but I am sure someone is testing it.

Legacy has also been experimenting with a Selesnya Enchantress deck that runs Sigil as a high end finisher.

This card has gotten a lot of attention recently and I would trade into the hype.

4. Courser of Kruphix (Born of the Gods)

From $13.14 to $16.30 (24.0%)

Courser of Kruphix is the hottest thing in Standard. Pretty much any deck with green mana wants to play the full four. You get card advantage just for running it in the same deck as lands.

You can combine it with Domri Rade for even more hilarity.

Eidolon of Blossoms loves the fact that is it an enchantment.

Opposing aggressive decks packed with two power creatures for one mana hate it. Burn decks resent the incidental life gain that adds up over the course of a game.

It is even being used in Modern Jund and 4 Color Gifts decks.

The one big question is if it can break the $20 glass ceiling for rares.

As much as I love this card I don’t see a lot of room for it to grow. If you want to turn it into cash you will not be leaving a lot of money on the table.

You won’t regret holding onto them either. It is very well positioned for rotation as shown by the variety of Theros block decks that pack the full four. I expect it to keep its new price tag for the rest of its time in Standard.

3. Seizan, Perverter of Truth (Champions of Kamigawa)

From $3.31 to $4.08 (26.3%)

Nekusar, the Mindrazer has breathed new life into a lot of group hug cards.

Giving away cards is usually a good way to pacify your opponents but the Mindrazer also makes it a great way to kill them.

Seizan, Perverter of Truth is supposed to give everyone a free Night’s Whisper each turn but with your Commander out it is at least a Harrowing Journey for your opponents if not worse.

His flavor makes him difficult to reprint outside of supplemental Products.

I would happily trade him to anyone fine tuning their Nekusar deck.

If you find your play group looking for a good way to deal with the influx of Nekusar decks I would suggest Omen Machine. It turns their Commander into a Pillarfield Ox and lets everyone else play their spells for free. It is a bulk rare and easy to slide into any Commander deck.

2. Slaughter Pact (Modern Masters)

From $3.19 to $4.08 (27.9%)

Free spells are always handy and free removal is no exception. Any Modern deck that has black mana should at least be asking if they want to run this spell.

Jund, Melira Pod and even Amulet of vigor and a host of other decks use it to keep Twin decks at bay.

Anyone who is experimenting with the format due to the release of the Modern Event Deck will also be looking for this card.

This is exactly the kind of card I would want to have in my binder to trade to Modern players.

1. Garruk Relentless (Innistrad)

From $3.75 to $5.22 (39.2%)

The fact that this is a double sided planeswalker makes it unique and unlikely to ever be reprinted.

Modern has been toying with it in Junk midrange and it even sees play in the sideboard of Legacy Nic-Fit decks.

It has a home in Commander decks that play both black and green so there will always be some demand.

I think that this is a pretty safe investment in the long run with some potential growth in the short run if any of the decks that use it take off.

I would not actively try to seek them out but I would happily trade for them from players that were have stock left over from last year’s rotation.

5 Big Losers of the Week

5. Krenko, Mob Boss (M13)

From $4.85 to $4.46 (-8.0%)

Goblins will always be a popular choice in casual formats of all kinds. They are one of the oldest and most aggressive tribes in every format they populate.

Krenko is not a goblin lord but he does play very well with them. He is four mana so he is sitting on the top of the curve of playable goblins.

He does see play on both Modern and Legacy Goblin decks but normally only as one or two copies.

He has demonstrated slow but consistent growth since he rotated and I expect that to continue.

I think this was just a hiccup.

4. Deus of Calamity (Shadowmoor)

From $2.90 to $2.52 (-13.1%)

Duel Deck: Heroes vs Monsters reprinted this card and that is where things get interesting.

You can now pick up the new version of this card for $0.99.

This has led to several sites underselling the original card. It actually has a negative spread right now.

You can find copies as low as $1.49 and buylist them for $1.51.

This is not going to make you a lot of money but it shows that there is an underlying confidence in this card.

Any time you can buy a card at or below buylist is an amazing opportunity.

Look for these in trade binders.

3. Steel Hellkite (Scars of Mirrodin)

From $1.70 to $1.41 (-17.1%)

Here is another glitch in the Matrix. The current Beta is a slightly negative spread.

People are treating this like a bulk rare when it gets played in Legacy MUD.

It is only played as a single copy but it still sees play.

It is also compatible with any Commander deck and it is a dragon for the casual crowd.

Do not be fooled. I would get in on these.

2. Spirit Mantle (M12)

From $2.56 to $2.00 (-21.9%)

I love this card. It is exactly the kind of uncommon I like to see when I purchase “bulk” from people.

Did you know you can buylist them for $1.50?

Most people see an uncommon and assume it is $0.25.

You can even find copies online for $1.35 as I type this.

If free money does not interest you then maybe Modern Hexproof decks do. Several of them are trying this out in the deck.

I think you could be in a lot worse place than sitting on a small stack of these while the Pro Tour is focused on Modern.

1. Echo Mage (Rise of the Eldrazi)

From $0.93 to $0.68 (-26.9%)

Commander 2013 has really shaken up a lot of prices. It giveth but sometimes it taketh away.

Echo Mage was included in Commander 2013 in the Mind Seize deck. Everyone pillaged it for True-Name Nemesis and Baleful Strix and converted the rest to a Nekusar deck.

Unfortunately Echo Mage does not belong in a Nekusar deck. You need to invest a total of nine mana before you can copy a Winds of Change or Burning Inquiry. Almost all of that is blue which can be quite demanding on a three colored deck.

It is quickly becoming bulk and I do not see any reason for it not to.