Random Number Generation, or RNG, is a highly debated topic in almost every competitive video game genre.

In the context of lane-pushing arena battlers, RNG is typically minimized compared to card games or auto-battlers.
The Luck of the Draw
The most prominent RNG element in card-based battlers is the initial four cards you are dealt at the start.

Professional players build their decks specifically to minimize the chances of a truly unplayable starting hand.
Flexibility is a skill.Track the opponent's rotation after the first cycle.It adds excitement to the viewing experience. The Unpredictable AI
While developers strive to make AI as predictable as possible, the physics engine can occasionally create chaotic results.

To counter this, veterans always place defensive buildings in exactly the same specific tiles to guarantee consistent pulls.
Game StyleRandomness ImpactAuto-ChessExtremely High - Relies entirely on shop rolls and item dropsStandard Tower RushHighly skill-dependent after the first 30 seconds Accepting Randomness
The best competitors accept the chaos, focus on what they can control, and outplay the opponent regardless.

Over the course of a thousand games, the luck factor completely evens out for everyone.