Eternatus family Top 10 guide

Members
Eternatus
Types
Dragon, Poison
Dynamax
Yes
Candy
Candy XL XL Candy

Top ranked

Regular Eternatus
#1 Dragon Dragon Tail 482 Elite TM
#1 Poison Poison Jab 482 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.

Dynamax Eternatus
#1 Dragon Max Poison Jab
#2 Poison Max Poison Jab
Moderate
Stardust ~475,000
XL Candy ~296 Unfarmable. Bank Rare Candy XL.
Buddy walking distance ~7,893 km

Costs assume Dynamax 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.