Cards like Angel of Suffering, 5/3 with flying and If damage would be dealt to you, prevent that damage and mill twice that many cards, combined with Sidisi will build an army and protect your life total
Eyy, see, here's some of Jaya Ballard's work
Normally, when a creature dies you remove all counters and anything else attached to them when they go to the graveyard
Cards are sold in a variety of packs, including booster and preconstructed decks
The Commissar lends itself well to a go-wide tokens strategy, utilizing cards like Secure the Wastes, Call the Coppercoats, and Deploy to the Front to amass a large board of tokens to drain as much life from your opponents as possible every combat phase
Because Clever Concealment phases things out instead of bringing them back from the graveyard, it can save the host of tokens that the deck makes as well