When Zendikar became legal, there was one question you had to answer when designing a new deck: How do I beat Jund? And it wasn't an easy question. The beginning of this Standard will have a similar question begging answer: How do I beat Primeval Titan? The M11 mythic was already showing success before the rotation - just look at MTGO events, and you will see it everywhere. It's even worse in the 2-man queues, as some 30% decks being played are Primeval Titan builds. The percentage will grow when we get Scars of Mirrodin - the decks lose very little, and gain a nice tool to fight unfavoured matchups.
There are 2 Primeval Titan builds - Valakut Titan and Mono Green Eldrazi. If haven't been playing Magic in the last months, here's a quick look at both of them:
Valakut Titan by Jorlain72, 6th place Standard Premier #1641449 on 10/02/2010
Main Deck
3 Evolving Wilds
5 Forest
11 Mountain
4 Terramorphic Expanse
4 Valakut, the Molten Pinnacle
2 Avenger of Zendikar
1 Inferno Titan
2 Oracle of Mul Daya
4 Primeval Titan
3 Cultivate
4 Explore
4 Harrow
3 Khalni Heart Expedition
3 Lightning Bolt
4 Rampant Growth
3 Summoning Trap
Sideboard
2 Acidic Slime
2 Back to Nature
4 Goblin Ruinblaster
1 Lavaball Trap
1 Naturalize
3 Pyroclasm
2 Ricochet Trap
Mono G Eldrazi by Marcin Karolczak,
Main Deck
4 Eldrazi Temple
1 Eye of Ugin
12 Forest
4 Khalni Garden
1 Mystifying Maze
4 Tectonic Edge
1 Emrakul, the Aeons Torn
4 Joraga Treespeaker
1 Kozilek, Butcher of Truth
4 Overgrown Battlement
4 Primeval Titan
3 Ulamog, the Infinite Gyre
1 All Is Dust
3 Cultivate
3 Everflowing Chalice
3 Explore
4 Rampant Growth
4 Summoning Trap
Sideboard
2 Acidic Slime
2 All Is Dust
2 Fog
3 Hornet Sting
2 Master of the Wild Hunt
4 Obstinate Baloth
Both these decks are powerful, easy to play, and lose very little to rotation. Does it remind you something? Yup, Jund. They will be everywhere. In 2-man queues, expect them to exceed 50% of all decks played, similar to how Jund was in the first days of Alara-Zendikar Standard.
What does all this have to do with investing? First of all, I'm not that sure now that Wall of Omens was such a good investment. It doesn't do anything against Primeval Titan decks, so my hopes of it going up to 3 tix soon are slim. I will keep the ones I've already bought, but I won't buy any more. Second - I've mentioned a new tool for Primeval Titan build that helps against unfavoured matchups. The matchups I had in mind were aggro decks, especially RDW - and the tool is Wurmcoil Engine. And here comes my recommendation - buy Wurmcoil Engine promos. I know I've recommended buying Sun Titan promos, and it wasn't that good yet, but I feel Wurmcoil Engine is a better buy. It is colorless, so it fits a lot of decks, and it goes straight into the dominant decks of the coming meta.
As for Primeval Titan itself - it will also go up, but it's already quite high at 27 tix. I can't see it going above 50 tix, and that is already being pretty optimistic. You will make some profit, but it won't be that much. I have a Valakut build that I am going to sell after the rotation - and that's all the investing in Primeval Titan I'm going to do.