"We've had a massive pre-season going into this year's ANZ Championship, it's just the match fitness and the specifics of the game I need to get better on."
Magic were beaten 49-47 by Southern Steel in last week's opening round of the 2012 competition, a surprise to most and a disappointment to the team who held a six-goal lead going into the final spell.
Tomorrow night, Magic are likely to face tougher opposition in the Northern Mystics at Claudelands Arena in Hamilton and Williams knows her side will need to be on their toes.
"We want to do better. We want to attack the ball more. Last round we felt like we were a couple of steps behind the opposition. We need to be alive and active and taking more initiative."
Williams said the focus going into this weekend's match was, very simply, on doing better and on Magic concentrating on their own game more.
"At the end of the day we just want to win."
Achieving that, said Williams, would involve going back to basics, each player doing their own job well and working better as a unit.
Cohesion came only in patches for Magic against Steel and Williams said the players needed to take the initiative and get connected again if they felt the team going adrift.
Williams said Magic hadn't taken an in-depth look at Mystics or what sort of game they might produce, preferring to focus on their own tasks and their own game plan.
"We have a plan A, B, C ... we have them drilled into us and go over them ... then you go by the feel of the game ... we need to be versatile and make changes when things aren't working."
Williams said she was a fan of the changes coach Noeline Taurua had introduced this year with an emphasis on accountability and creating a winning culture.
"There's more honesty and talking and more competition in training. We're not here to play pretty netball, we're here to win.
"If we can be honest and play our own style no matter who we are playing - we are unbeatable," Williams said. "Last week was only the first round. We don't see [the loss] as the end of the world. We've only had the one chance on court in real time so far ... give us another chance."
Magic will get their chance at 7.20pm tomorrow. According to defender Anna Scarlett, they will be looking to exploit their "old foe's" weaknesses.
In her latest blog on the Mystics franchise website, Scarlett was all fighting talk, predicting it would be "a 2 loss start for them after [this] weekend! Hehe."
Mystics certainly didn't have it all their own way in their match against the Pulse in round one, sneaking home 51-47.
Like the Magic last weekend, the Mystics struggled to maintain momentum with a concerted defensive effort lifting the side to eventual victory.
In other round two clashes this weekend, the Pulse were to face the Steel today while tomorrow the Firebirds play the Thunderbirds in Brisbane and the Fever host the Vixens in Perth.
On Monday, the Canterbury Tactix will play the NSW Swifts in Christchurch.