Bloons TD Battles (mobile)
Bloons TD 6
Powers can be obtained as rewards from many sources, including Daily Rewards, Daily Challenges, Quests, achievements, and the Shop. They can either reward predetermined Powers or random Powers. When the game rewards random Powers, it chooses from one of two "pools", internally named Attack and Best. The pool it chooses from is specified by the source's reward data, but is not indicated to the player. All Powers within a pool have an equal chance of being selected.
Bloons Adventure Time TD
Like weapons, trinkets, and allies, powers are divided into tiers of rarity: Common, Uncommon, Rare, Super Rare, and Epic. Unlike other equipment, the tier only determines the cost of the power. Powers have a second attribute, internally referred to as "quality", which comes in three tiers: "Small", "Medium", and "Large". Most powers have a cooldown period, typically two to four minutes long, which limits how often they can be used. Additionally, many powers are duration-based and cannot be reactivated until the duration ends, even if the cooldown has already ended.
