Kudo is awesome! Kudo King Amongst Bears deck tech. 

Kudo and Stax work so well together and you made a really solid deck. I want to share a couple of ideas for possible improvements: Deafening Silence (just too good and doesn't impact you) Stony Silence, Manglehorn and/or Blind Obedience (artifact hate significantly slows down almost every other deck) Hushbringer over Strict Proctor Archon of Emeria over Spirit of the Labyrinth Soulless Jailer shuts down so many things (add Weathered Runestone and/or Sanctifier en-Vec if you really want to hate on graveyard) Skyhunter Strike Force (is an incredible "anthem" on a cheap flying creature) Rally the Ranks, Radiant Destiny and/or Starlight Spectacular (everything is bear and those are some cheap anthems) Reconnaissance (pseudo "vigilance" after combat damage and making all attacks safe, this card is extremely annoying for just 1 mana) Adeline, Resplendent Cathar (moar bears) Harvest Season over Nature's Lore (half the deck are creatures and with just two of them tapped it's already worth it) All the current artifacts. Haste and hexproof from boots aren't really needed, there are creatures options that can take care of that (or even instants like Collective Resistance). Same with rocks, running 2 rocks and creating anti synergies isn't worth it not to mention that they don't fit too well into the curve or gameplan. I can see an argument for a Sol Ring or more artifact-based Stax but that's about it. Current etb triggers from creatures & enchantments have anti synergy with the etb Stax pieces. You can go all in on etb hate and run anthems and combat card draw instead or remove the etb hate from the deck.

Nadu is op btw lol. I made my Kudo deck and made it +1+1 but I like your design as well!

I am excited for it... I have bear force one built... and I am in the process of building this. I call it Bearly There, still trying to work out what I am going to do with the deck. Hopefully I will have it figured out by tomorrow so I can play it at my local FNM. Working out the bugs cause I think I am going feature this next month on my channel.

Im going mostly bears but ill have alot of the +1/+1counters going around my board and just overwhelming bears making this deck with a brother of mine and we are doing some interesting things

So, Ayula in Duskana Stax was already a piece of work; the King is very much a match to his Queen in the he will do.