Whenever any token enters the battlefield, Cloakwood Swarmkeeper will give itself a +1/+1 counter
It is not proposed as a management method parallel to the current management structure, but was created to be perfectly integrated with it
Id be more inclined to play Regna, the Redeemer as a creature in a lifegain deck that also wants creatures, like with Soul Warden-type cards
(2) Auras can't be attached to that player
Infernal Spawn of Infernal Spawn of Evil: A card that creates an Infernal Spawn of Evil token, continuing the theme of demon-spawned chaos
And while 90s creatures generally suck they get a whole lot stronger if we dont have to pay their absurd mana costs: I went with Crater Hellion and Thunder Dragon as mini board wipes, Multani, Maro-Sorcerer and Verdant Force as beefy dorks, but my favorite is Zodiac Dragon, a Dragon that doesnt even fly but has a big body and returns itself to hand each time it dies, which means you can do stupid stuff like cheat it out with Sneak Attack for one mana, then sacrifice it to Greater Good to draw 8 cards, return it to hand and repeat as much as you want