The next place I looked were Dragons with strong abilities that could help the deck at a multiplayer table
Team up with a legendary creature that powers up your strategy and capitalize on your superior synergies to make sure you're the last player standing
Removing counters would be one way to keep it alive, but those are extra resources you have to commit
If you do, when this creature enters, create a 1/1 token copy of it.) When this creature enters, tap up to one target creature and put a stun counter on it
So yeah, destroy at instant speed that Omniscience or land, but they are guaranteed another, so don't do it unless sorely needed
It takes a bit of planning to find the perfect time to Balance and youll often lose some resources in the process, but this is one of the best cards, period