Have you thought of using Doubling Season?

Zeke_0: I have seriously considered Doubling Season, but I feel that it would be like Corpsejack Menace. It is costly for the same effect, and it feels like a win-more card. also its a bit out of my budget at the moment.

Yeah, it's a bit expensive. Corpsejack Menace would fill the role better anyway if you're not using the token bit.

Have you looked at any of the graft cards?

I used to run Aquastrand Spider and Llanowar Reborn. They worked well but they just weren't pulling their weight in the grand scheme of things. I really did not need a slow land late game, the benefit wasn't worth the card slot. The spider was useful and I don't remember why I dropped it (i think it was in favor of Scavenging Ooze), but I do remember it being a tad slow and inefficient.

I haven't looked into many others, I'm not sure what to try either in the world of graft.