To answer your question about pithing needle. Its good because I can cast it with 1 land and dont get locked out on t2 or shortly after. Its also one of the few disruption cards that can counter the combo. There are ways to play around it so its not terrible. Pithing needle may be dropped because of things i mention below.
I think I've answered the problem.
The deck's worst matchups have been deathblade, D&T, Maverick, and sometimes miracles. The common idea from them is that they all have access to the following
swords, wasteland, karakas, lingering souls. The other issue is pushing the token through blockers which i could not find an answer for...UNTIL NOW
Instead of attacking with the token, we fling it with the perfect spell
rite of consumption
here is why it is perfect. It does not give your opponent an opportunity to respond. The only thing they can do is counter the rite of consumption. Considering the bulk of those decks don't even run blue its not something to worry about.
The reason they dont have time to respond is because once the token is made, if you made it on your turn when you had priority, priority passes back to you once it enters play. Since sacrificing the token is a cost of casting the spell it is paid before the opponent has time to respond. Once rites is put onto the stack your opponent gets a chance to respond. By that time counterspell is all that can save them.
This strategy nullifies all removal strategies, and having to attack through blockers. It's perfect. There is good news and bad news. Bad news is that it adds another card to create the combo. The good news is that you have time to assemble the combo because those decks are aggro decks and you have time to assemble it.
The even better news is that this strategy allows us to cut white entirely from the deck. This would increase the strength of the manabase so it doesnt get blown out by blood moon. The only issue from here is that white was your support against Game 1 combo, and more from the board. If black and green have alternative answers to combo comparable to thalia, and ethersworn canonist we can cut white and move to a solid GB version giving and lose nothing. Yes i understand that black has discard but it also gets blown out to leyline. If they land a leyline and you only have discard to disrupt them you are hozed. This would be the final obstacle i think for the deck.
Against decks with counter spells you maintain the strategy of playing the lands and attacking with the token because using the lands to make the token is uncounterable.
These changes would allow me to rework the sideboard completely.