Specter

The Specter is a Legendary pet from the Halloween Market, purchased directly from the Halloween Merchant rather than gambled out of an egg. That sourcing changes the whole obtain story: instead of fighting low hatch odds, you simply needed the right currency during the Halloween window, which made the Specter far more reliable to acquire than an egg-locked Legendary of the same tier.

The trade-off is the limited window. Once the Halloween Market rotated out, the Specter's shop access closed, so anyone who missed that season is now reliant on trading. A bought-from-shop Legendary tends to be more common than an egg-exclusive one, which keeps its trade value moderate rather than sky-high, but its spooky theme keeps steady seasonal demand.

For a serious team, the Specter's appeal is that it delivers Legendary-tier presence without the egg-luck gamble. Whether it claims a permanent slot depends on confirming its in-game passive, since the row does not spell one out. Treat it as a dependable Legendary backbone if its ability fits your goal, and otherwise enjoy it as a clean, easy-to-obtain Halloween collection piece that fills a roster gap nicely.