Kokusho did, however, get banned as a commander until the category went away
Once Avacyn hits the board, it's really hard to stop what youre doing, outside of exile removal
If a token has to move to the graveyard, hand or any other zone, even temporarily, it vanishes forever and unless it was on its way to the graveyard, it wont even count as having died
Cavern of Souls first debuted in Avacyn Restored and has seen a small handful of reprints since
Ready to play right out of the box, get 1 Black-Red-Green Graveyard Overdrive deck of 100 Ripple Foil cards (including 2 Borderless Profile Legendary cards), a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil alt-frame card of rarity Rare or higher and 1 Traditional Foil alt-frame Common or Uncommon card), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card.
Of course you have some great ways to abuse all of these tokens entering with Impact Tremors or Witty Roastmaster to burn out the table
