I just put this here to clean up the card lists, I've considered all these cards and more, but feel free to suggest what ever cards you like.
4x Gideon, Ally of Zendikar, I'd probably put four of these in the sideboard if I owned them. Part of the problem is they would require adding more plains, so that really means more fetch lands, so this would cost me about $200 for a sideboard card. I would side this in the place of Hardened Scales to combo with all the tokens and Evolutionary Leap
1x Rogue's Passage This can be good when you draw it later in a game, but drawing this early can cost you turns. It doesn't help Canopy Vista untap, and this deck needs a lot of green mana. After trying this for about dozen games it hurt me two games and helped me once in a game that I likely would have won anyways.
3x Ainok Survivalist, I wanted this to beat my friends enchantment based deck, it's synergistic enchantment/artifact removal.
3x Dragonlord Dromoka This would be perfect against a couple decks
1x Gaea's Revenge May be good against somethings
3x Terra Stomper More aggro then Dragonlord Dromoka
4x Silkwrap This was in the sideboard for a long time. I never really felt like it did a lot. This is a creature deck, so it seems smarter to beat planeswalkers and small creatures with better creatures.
4x Wildcall another Endless One, Endless One isn't really that great.
2x Hooded Hydra I keep trying to make this work, it can be awesome, but it's usually just too expensive.
1x Abzan Ascendancy I'm not willing to add another color, it would completely change up the deck
4x Den Protector I took these out when I moved away from counter producing enchantments. It can't get huge enough anymore and you don't really need the card draw anymore.
4x Anafenza, Kin-Tree Spirit, just doesn't preform as well as you'd think
4x Feat of Resistance Everyone else loves this card, but I don't really want it. The main deck is already strong against removal.
4x Servant of the Scale This was a must have until most recently. I like Blisterpod better now because it's gives more reliable value. Evolutionary Leap + Hardened Scales + Servant of the Scale
was a fun combo.
1x Flooded Strand almost as good as wooded foothill, I'm actually running one of each.
3x From Beyond
4x Rot Shambler This should really be in the deck, but it's inconsistent. combos with everything the deck wants to do, but too often it's just a 1/1.
4x Gleam of Authority I love this card, but it's risky
4x Radiant Purge, I want this against Abzan, but I'm choosing Surge of Righteousness instead, because it hits all the Abzan color creatures, plus is what I need to stand up to Red aggro.
1x Undergrowth Champion not really what this deck wants at the top of its curve.
1x Unnatural Aggression
4x Sandsteppe Citadel on a budget
4x Blossoming Sands on a budget
4x Fertile Thicket on a budget
2x Retreat to Kazandu There are already enough enchantments