Bats

Bats is an Event Weather entry tied to the Bat, an uncommon pet released during the Halloween Event. Listed here among weather effects, it represents the seasonal swarm of bats that signals the chance to obtain or hatch this themed pet during the spooky season window.

As an uncommon-tier pet, the Bat sits at an accessible rarity, so it is far easier to acquire than the divine or legendary creatures, but its real value is its limited Halloween origin. Once the event ends, the Bat is no longer obtainable through normal play, which gradually pushes up its trade desirability for collectors completing a seasonal pet roster.

To capitalize, secure at least one Bat while the Halloween Event is live, even if its in-game pet bonus is modest compared to rarer companions. Uncommon event pets are cheap to grab now and tend to appreciate as trade fodder later, so grabbing a spare for your collection or future trades is low-risk. Equip it during the event for whatever passive boost it offers, and hold any extras rather than dismissing them, since out-of-season exclusivity is what gives a common-rarity pet lasting worth.