It is incredibly satisfying to see the damage numbers of your favorite troop increase, knowing it will hit the enemy tower slightly harder.

Entering a match with a King Tower that is one level lower than your opponent puts you at a massive, permanent mathematical disadvantage before a single card is even played.
The Mathematics of Survival
However, if your Princess tower is only level 10, it will deal slightly less damage per shot, requiring FOUR shots to kill that same level 11 Goblin.

This single extra shot changes everything. Should you have just about any queries regarding where along with how to use tower rush, you can email us with our own website. If a Goblin Barrel lands on your level 10 tower, those goblins will survive significantly longer, resulting in hundreds of extra points of chip damage over the course of the match.
If you are underleveled, you MUST play perfectly.Spend your excess gold on leveling level 1 cards to level 6.The King Tower damage also increases. Intimidation Factor
Beyond the raw mathematics, entering a match with a higher King level provides a massive psychological advantage.

Furthermore, a higher King level allows you to play much more relaxed and patiently.
The ScenarioThe StandardThe RealityDefending a lone Furnace Fire SpiritThe Princess tower kills the spirit in one shot before it jumps, taking zero damageThe Princess tower leaves the spirit with 1 HP, allowing it to jump and deal 200+ splash damage to the towerDefending an equal-level Minion HordeTowers kill each Minion in 3 shots, minimizing the total swarm damage takenTowers require 4 shots per Minion, allowing the Horde to easily destroy the entire tower if unsupported Building the Base
It should be an active goal; you should be constantly calculating the fastest, cheapest way to acquire the experience points needed for the next level.

When a match comes down to a 50-hitpoint tiebreaker in overtime, you will be thankful for that extra level.