If you ask any professional player what the single most important skill in an arena battler is, they will all give you the exact same answer.

You are making critical strategic decisions based entirely on blind hope rather than solid mathematical reality.
The Elixir Advantage
Every single aggressive action you take in the arena should be dictated primarily by the opponent's current bank of elixir.

You create an advantage by making positive defensive trades (e.g. For those who have any kind of inquiries concerning where by and also how to use tower rush, you'll be able to call us from our own internet site. , using a 3-elixir Arrows to kill a 5-elixir Minion Horde).
Never overcommit on a push if you don't know their elixir count.If you are up by 4, launch your win condition immediately.Do not attack; just use cheap cards to stall their pushes until the generation rate equalizes the board. Mental Arithmetic Under Pressure
Start by simply categorizing the opponent into three states: 'High Elixir' (7-10), 'Medium Elixir' (4-6), and 'Low Elixir' (0-3).

As you get comfortable with this broad tracking, start actually doing the math: "They started at 10, played a Golem (8), so they are at 2, plus two seconds of generation, they are at 3."
The Match StageThe MathMental LoadSingle Elixir (First 2 Minutes)1 Elixir every 2.8 secondsEasy to Moderate; plenty of time to calculate trades and track generation in your headDouble Elixir (Final Minute)1 Elixir every 1.4 secondsExtremely Difficult; the math changes so fast you must rely on instinct and 'feel' rather than raw numbers Mastering the Economy
Tower health is a deceptive metric; you can have full tower health and still be losing the game if you are down 5 elixir.

When you perfectly predict an opponent's inability to defend your push based purely on your mental calculation, you will feel invincible.