🐾 Thunderbird Pet in Grow a Garden — Prismatic
Thunderbird is a Prismatic pet from level 47 of the Season 6 Season Pass (Summer Camp Event). It strikes your team with friendly lightning: each pet hit gets a cooldown advance or XP.
Last verified against the Thunderbird page and the ability data on the Grow a Garden wiki.
Season 6 Season Pass, level 47.
📋 Thunderbird at a glance
| Rarity | Prismatic |
|---|---|
| How to get | Season 6 Season Pass, level 47 |
| Hunger | 300,000 |
| Ability (wiki wording) | Wings of Thunder: Occasionally releases lightning at other random pets, advancing their cooldown or granting XP! Lightning Diety: Selling Shocked fruit has a chance to spread one of its mutations. |
| Added | June 27, 2026 (Summer Camp Event, part 4) |
| Still obtainable? | The wiki's infobox says yes, but Season 6 has ended |
⚡ What its two abilities do
Wings of Thunder: every 15 minutes at base weight, lightning hits 5 of your other pets. Each one either has its cooldown advanced by 40 seconds or gains 800 XP.
Lightning Diety: selling a Shocked fruit has a 6% chance to spread one of its mutations to fruit in your garden. It pairs well with the Kirin from the same season, which makes Shocked fruit.
It works like a bigger Dilophosaurus: more pets hit and larger payouts.
📈 Thunderbird stats by weight
| Pet weight | Cooldown | Pets struck | Cooldown advanced | or XP |
|---|---|---|---|---|
| 10 kg | 13:50 | 5.4 | 44 s | 880 |
| 25 kg | 12:05 | 6 | 50 s | 1,000 |
| 50 kg | 9:10 | 7 | 60 s | 1,200 |
| 100 kg | 7:30 | 9 | 80 s | 1,600 |
| Pet weight | Spread chance on sale |
|---|---|
| 10 kg | 7% |
| 25 kg | 8.5% |
| 50 kg | 11% |
| 100 kg | 12% |
By 100 kg it strikes 9 pets for 80 seconds or 1,600 XP each, and the 10-pet cap comes around 320 kg. The cooldown falls 7 seconds per kilogram to 7 minutes 30 seconds at about 64 kg. The sale-spread chance reaches 12% at 60 kg.
⚡ See Thunderbird's ability at your pet's weight →
❓ FAQ
What does the Thunderbird do in Grow a Garden?
Every 15:00 at base weight, it hits 5 to 10 of your pets, each getting a 40 to 80 second cooldown advance or 800 to 1,600 XP. Selling Shocked fruit has a 6% to 12% chance to spread a mutation.
How do you get a Thunderbird?
It was the level 47 reward of the Season 6 Season Pass.