Thundurus family Top 10 guide

Members
Thundurus
Types
Electric, Flying
Dynamax
No
Candy
Candy XL XL Candy

Top ranked

Shadow Shadow Thundurus (Therian Forme)
#1 Electric Volt Switch Wildbolt Storm Elite TM
Most Expensive
Stardust ~570,000
XL Candy ~355 Unfarmable. Bank Rare Candy XL.
Buddy walking distance ~9,472 km

Costs assume Shadow specimen, Level 20 → 50.

15 Attack ideal. Any decent IVs work.

Regular Thundurus (Therian Forme)
#9 Electric Volt Switch Wildbolt Storm Elite TM
Moderate
Stardust ~475,000 Lucky trade halves this.
XL Candy ~296 Unfarmable. Bank Rare Candy XL.
Buddy walking distance ~7,893 km

Costs assume Regular specimen, Level 20 → 50.

15 Attack ideal. Any decent IVs work.

Never convert regular Candy to XL. The 100:1 rate is a trap. Bank Rare Candy XL instead.