In addition to the ante rule, there are nine cards that interact with the ante zone during a game
If you pay a colourless mana, you can remove all tokens from her and deal X damage to an attacking or blocking creature, where X is the number of tokens removed
Again, this feels more group slug to me than traditional group hug, but its a viable way to weaponize your generosity
But be careful, your opponents arent going to just let you play Solitaire
Nissa can win games on her own, she can absorb so much tempo she basically wins a game or she can go ultimate and find you the things you need to win
Shortly after fellow RC member Scott Larabee had introduced the format to the folks out in Renton, Aaron built a Braids deck that reliably locked up the game on Turn 2 and then started terrorizing the building with it