Primordial Hydra and Command Tower would be good. Cool deck +1

As much as I love Primordial Hydra I just don't know what to take out for it. I'm still looking for room for Temporal Trespass. Command Tower I find unnecessary, but if I put in Boseiju I might include it.

Thanks for the +1

I find Scourge of Skola Vale to be an incredibly forgettable sac outlet, especially when there are cards like Greater Good and Ashnod's Altar out there. You should also find room for Reliquary Tower, but above all else you should grab a Riptide Laboratory.

Scourge is a creature that can get stronger, fuel for Zegana to pump up, and a sac outlet when I need one. Ashnod's Altar is unnecessary, as I can generate mana far faster with ramp than I can with the Altar. Greater Good is nice, but discarding something I do NOT want to do unless absolutely necessary.

As for Reliquary Tower, I already explained why I don't have it in here. However, looking over my list of creatures, I can use Riptide Laboratory for more than just my general. Will remove a basic land for it

This deck is begging for Kruphix, God of Horizons. No limited hand size and the Mana bonus is the icing on the cake.

I strongly recommend Deadeye Navigator and Terastodon.

also Command Tower. I know you say you don't need it, but there's no reason not to run it unless you're consistently tutoring /all/ of the basics out of your deck. you could afford to cut two basics for a Command Tower and a Misty Rainforest to make your lands even better.

@badgurfield: I don't want unlimited handsize cards in my deck. That's why Kruphix and similar cards aren't in here.

@asasinater13: I originally had Deadeye in here, but more often than not my games lately with him have proven that he isn't as strong as I want him to be in the deck. Terastodon I don't need cause I have Woodfall Primus and Beast Within, which are both better in every way. Besides, I'm not really that big of a fan of a card with a big body but no trample that also gives my opponent's creatures.

I don't need Command Tower, and I don't have the money for a Misty Rainforest (I only have the Tropical Island cause I traded in a good chunk of my collection and got it reduced by 40$ thanks to my store's point system). Yes, my deck does love to abuse the ramp. It's awesome when you Boundless Realms for 13 lands and you still pull 13 out.