Certainly it is powerful but I think there are far better directions to be going than this
Whenever enchanted creature deals combat damage to a player, create that many 1/1 green Saproling creature tokens
In this case, you can try cards like Scalding Viper or Magebane Lizard that punish them for casting cheap spells in general, like removal, counters, or cantrips
There are a lot of cards that mess with combat, but very few shake it up quite like Pramikon does, making each player only able to attack the player to their right or left, depending on which you choose
Bumbleflower only works under specific circumstancestypically as the leader of your group hug deckbut it provides an amazing advantage when you meet the requirements
You can tap it for a mana to make a Food token