you should replace Young Pyromancer with Weaver of Currents it almost pays for itself with it's mana output and makes a nice blocker. Druid of the Cowl is also another nice mana dork as you call it. having a Anointer Priest could also be good cause you could gain allot of life from the tokens that way if shit hits the fan you have a big cushion to sit on while you repair your situation. Hamletback Goliath is also another good card for tokens. while yes he is spendy at 7 mana he becomes a big whacker which can easily draw attention away from your main plan. Goblinslide can also work cause you can squeeze out one more token from your other non-creature spells that may or may not make tokens on their own. From Beyond is both a mana spitter and a token spitter. Deploy to the Front could be kinda good. yes it is a 7 mana sorcery but you could get upwards of 50+ tokens from it alone.

@ticked-off-squirrel: Thank you for your input!

I like my spells cheap and powerful. If I have to pay 2 mana for a dork it has to do something more than just 1 mana. So Weaver of Currents and Druid of the Cowl are just not good enough for me. I even consider cutting Zhur-Taa Druid as the damage is negligible and he is only around for the cheesy druid kill if I have infinite untaps.

While lifegain can be nice I dont really need a card like Anointer Priest. The tokens can block most of the attackers and the extra life doesn't help me with winning faster.

Hamletback Goliath is just a fatty with way too high CMC. Sure he gets big, but still dies to a removal like any other creature.

I like Goblinslide but it does the same job Young Pyromancer does while costing mana. Young Pyro is a creature too so one more thing to play around with.

I tried From Beyond before and it was just too slow for me. It has to stick around for at least 3 turns to produce the same amount of tokens any other spell would do for the same mana cost. I'd rather cast Anointed Procession for my 4 mana and de facto halve the cost of my following token spells.

Deploy to the Front is the definition of a "win more" card for this deck. Most of the time 5 to 8 tokens are enough to get me infinite. While more tokens make things easier for sure that many are not necessary. But even if I would cast this, 7 mana is a hefty price. If I can't follow up immediately that same turn everybody and their mom will want wipe my board, most likely with a spell that's cheaper than 7 mana.