A pretty simple Tokens deck. I've tried to include all cards that summon a token (which are surprisingly few).
Initiate of the Sands and
Trail Maker will help you ramp up fast in order to play
Xenan Obelisk and make your board scary fast. They can also help you get your
Amber Monument transmuted and have a 5/5 on the board by turn 3.
Arcanum Monitor is an amazing card for this deck, but his loss doesn't really hurt that much. Generally, losing a unit is no big deal, you have so much more.
Humbug Swarm is a very powerful card. The Humbugs can bypass a ground stalemate and they can stop fliers from attacking you. They are especially scary once you get your buffs going.
Rally and
Shogun of the Wastes (if you have him, if not don't worry, you can still pull it off with just Rally) are the win conditions. If you have them in hand, then plan to kill your opponent in the next couple turns. You will almost certainly have the advantage in bodies. If you did your job right in the previous turns, you should get your opponent low enough, that even if 2 or 3 of your units get past defenders, they will kill the opponent. I have done 27 damage in one hit with just 3 units (using 2 rallies, 1 charged obelisk and a shogun).
Harsh Rule and
Lightning Storm are obviously the banes of this deck. Most Primals don't currently run Lightning Storm, so you only have to watch out for Harsh Rule in the current meta. Plan ahead if you are playing Green. Either beat your opponent before his turn 5, or play conservatively.
Save your
Torch for lifesteal, trouble blockers and face (in that order).