When you are playing counter magic specifically as a solution to those kinds of problem then Negate is about as good as it gets
Once enough charge counters have been placed on it via the Station ability, it becomes a 7/7 Flying artifact creature
Your guess is as good as anyone's as to why that is
Insert into a Magnetic Card Holder 35PT (5 ct)
One reason for this, Rasmussen says, is: "I don't know that it's going to be a strictly power level sort of thing." He gives the example of Lotus Petal - not the most powerful mana accelerant, but a card that raises eyebrows, and might warrant a higher place on the table than might be expected
To that end, he confirmed that they are going to ensure Standard, booster drafts, and other tabletop formats remain intact the way they are now, without the digital-only mechanics available in Historic