Shelob, Child of Ungoliant is one of the most hyped new legends from the new Lord of the Rings set and a Fog that makes Spiders is perfect for the deck
What makes it scary is that its activated ability turns those tokens into a real threat, and with synergies like Anointed Procession or Cathars' Crusade, this commander can snowball small plays into overwhelming board states
Prior to this I just wrote on the lid, and as you can see on the left side of the box, how I sorted my cards changed a few times until I settled for the current method
For example, if a +1/+1 counter is put on a creature you control, then you cast Botanical Brawler, then another +1/+1 counter is put on that first creature, Botanical Brawler's last ability won't trigger
At the beginning of combat on your turn, attach any number of Equipment you control to target creature you control
The goal is to copy Omniscience and follow up with a bunch of potent haymakers