Why Warden of the First Tree? Also with more Sludge Crawler you could use the mana that would be used on Warden to boost your Crawlers. Blisterpod is bae though.

@TheHelvaultBecause instead or a temp buff like sludge crawler, he has a permanent buff, plus the ability for lifelink and trample. Honestly I like it better.

Truu

Why don't you play Scion Summoner instead of Call the Scions? As a creature, it is just much better in your deck and, if you ever attack, you will get one more power!

@Drakender That's actually not a bad idea! Since Sultai Emissary cycles out soon anyway, I might just replace those with the summoners instead.

instead of Mortuary Mire, I would add Rogue's Passage!

warder120, It's not a terrible idea, but the reason I would keep Mortuary Mire is to have some form of recursion in the deck. I might consider adding one or two though. Rogue's Passage is also a wee bit expensive mana-cost wise, but there are a few time's I'd see it being useful.