Toad
Sold by Flik. The song of late summer nights is the song of toads. Aquatic type. There are currently 18 different frog/toad pets in the game. Here is a quick reference list.
The Toad is a wild pet that can be captured in the world or purchased from Flik, and it stands out as the strongest frog-family counter to Unborn Val'kyr in pet PvP.
Guide awaiting review
Purchase from Flik
Find Flik at 52.4, 62.2 and purchase the Toad directly from him.
Hunt Toads in Howling Fjord
High-level Toads appear as secondary pets during battles on the west side of Howling Fjord — fight Rabbits, Rats, and Fjord Rats in that area to encounter them.
Upgrade to Uncommon quality
A common Toad has 462 health at level 7, while an uncommon reaches 551 health at level 8, so aim to capture or upgrade to at least uncommon quality.
Use Toad against Unborn Val'kyr
The Toad's HP breed is the only frog HP breed with speed above 244, meaning it naturally outpaces even the fastest Unborn Val'kyr without sacrificing stats, making it the top frog choice for pet PvP against that opponent.
Tips
Frogs including the Toad are the best family for countering Undead-type pets in pet battles.