A level ten player facing a level twelve player starts the match at a massive mathematical disadvantage before a single card is even played.
Therefore, understanding exactly how to efficiently generate account experience points (XP) is vital for long-term survival on the ladder.
The Primary Source: Upgrading Cards
However, the ratio of gold spent to experience gained changes drastically depending on the level of the upgrade.
If your sole goal is to level up your king tower quickly, upgrading all of your low-level cards evenly is the most cost-effective method.
Farm masteries in casual modes.Spells rely heavily on level interactions.Farm it relentlessly.
The Secondary Source: Clan Donations
Many players are stingy, refusing to donate cards because they want to hoard everything for themselves.
This is why joining an active clan of fifty people who constantly request cards is absolutely mandatory for free-to-play users.
Progression ActionValueEarly UpgradesIncredibly high efficiency; the absolute best way to gain quick XP if you have a slight gold surplusUpgrading High-Level Cards (Lv 12-14)Extremely low efficiency; costs 100,000 gold for a tiny XP bump, but mandatory for competitive viability
The Margin of Victory
In close matches, the winner is often decided by a tower surviving with less than fifty hitpoints.
A higher level tower might kill a goblin in two shots instead of three, preventing thousands of points of chip damage over a match.
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