Primeval Bounty, Lotus Cobra, Exploration, Azusa, Lost but Seeking, and Blighted Woodland all seem great.

CthulhusNo1FavCultist, thanks so much for your suggestions. I don't own Asuza and it is a little pricey to pick up. I could definitely see myself getting the others though! Blighted Woodland in particular is a cheap, easy include

Some more budget-friendly options include: Eternity Vessel, Urban Evolution, Summer Bloom, Burnished Hart, and Animist's Awakening.

Oboro, Palace in the Clouds is a fantastic way to trigger landfall repeatedly. You could also run Meloku the Clouded Mirror or some of the other moonfolk creatures that allow you to bounce lands. Future Sight would also make a powerful addition to a deck like this.

If you run Meloku, I'd also include Patron of the Moon. He can trigger landfall at instant speed.

Also, Knight of the Reliquary?

Nissa, Voice of Zendikar would give more draw triggers for Psychosis Crawler while also providing plants to pump with Avenger of Zendikar.

I love this

Awesome deck! Have you considered (or even heard of) Shattered Angel? I think it could work pretty well with Kynaios and Tiro of Meletis.

Have you considered Knight of the Reliquary to pair with Retreat to Coralhelm?

It's a very good combo for this type of deck.

Wow i didn't even think of that, but it seems like a great way to finish the game. Maybe in order for this to really work, a couple of tutors would be a good idea? (Green Sun's Zenith, Drift of Phantasms, Supply/Demand, Enlightened Tutor, Worldly Tutor, Eladamri's Call)

Ohthenoises and ive-been-degaussed, I've thought about Knight of the Reliquary. My only concern with it is that it requires forests or plains for its ability. In this 4-colour deck I often don't have a ton of forests or plains. It's a solid card though!

Emzed, I'm staying away from tutors in this deck. Most of my decks have some tutors but I want this one to be super casual. I'm testing myself to see what I can do without tutors :) I really like your moonfolk idea though! I'm going to look into where they can fit

See I was also planning on running Prismatic Omen for the scapeshift interaction and a lot of your shocks are forest/X so there's that. Up to you though :D

I love landfall, I just had my first game with my completed (99% missing a lotus cobra) Karrametra deck last night and it was awesome :D

Your deck, being group-huggy which I always find interesting political possition, as well as offering more colors seems like a lot of fun. If you want another very appreciated grouphug card, might I reccomend Ghirapur Orrery?

Feel free to have a look at my Karametra deck and let me know if you'd make any changes :) Karametra Landfall

Jestrix, checked out your deck and commented :)

MegaMatt13 would +1 you more if I could ;)

Needs Cloudstone Curio to bounce lands for landfall recursion.

To get extra benefit from your lands, I might add Nissa, Voice of Zendikar or Allosaurus Rider

I really like your deck. I think this is the best way to build Kynaios and Tiro.

For your group hug theme I recommend: Horn of Greed, Geier Reach Sanitarium and Mikokoro, Center of the Sea.

Pillow fort cards: Constant Mists, Glacial Chasm

Some land tutoring: Realms Uncharted, Crop Rotation

More landfall enabling: Exploration, the before mentioned Azusa, Lost but Seeking, Crucible of Worlds work very well with extra land drops and fetches, Storm Cauldron can be a fun and game warping effect

Lotus Cobra, Birds of Paradise and Bloom Tender should make your four color deck run faster and more smoothly. I also like Sylvan Safekeeper as a way to protect your big landfall creatues.

Awesome +1

+1 love the direction you took this.

possible additions;

Amulet of Vigor self-untapping etb tapped lands?

Trade Routes ? Works even better with Life from the Loam and/or Crucible of Worlds though these are less budget friendly cards.

Patron of the Moon has already been mentioned...but I feel the need to reiterate. Uyo, Silent Prophet can also provide value sometimes.

Thought about Grafted Exoskeleton? Suit it up on Tunneling Geopede and Collective Voyage for 10 = GG. Literally turns him into a ticking time bomb.

Final thoughts on this deck: if you're in a group that has access to MLD effects, you want a way to protect your stuff. Sacred Ground, Terra Eternal or Titania, Protector of Argoth would work.

Titania, Protector of Argoth is a really solid card, but the other two suggestions seem incredibly situational. In a blue deck, i would much rather play more countermagic to protect myself, since that has lots of other relevant applications in most games.

Prismatic Omen can make all of your lands forests or plains for Knight of the Reliquary, in addition to being great for fixing colors.