Thunderbird earns 135 XP per second (486,000 XP/hour) at base rate, placing it in the Mythic tier and #9 of 372 pets by XP rate on GAGPedia. Pet-specific perk — see Pet Calculator for details.
Pet trade values scale with XP rate, weight, and mutations. Check both sides of any Thunderbird trade in the WFL Calculator, get a standalone estimate from the Pet Value Calculator, and plan levels with the Pet XP Calculator.
Thunderbird earns 135 XP per second (486,000 XP/hour) at base rate, placing it in the Mythic tier on GAGPedia's current data.
Thunderbird ranks #9 of 372 pets by base XP rate. Pet-specific perk — see Pet Calculator for details.
Pet trade values scale with XP rate, weight, and mutations. Run Thunderbird through the GAGPedia Pet Value Calculator for a fair-market estimate before trading.
GAGPedia is a fan-made resource and is not affiliated with Roblox or the Grow a Garden developers.