>>53510191Assuming your are using Typhlosion for Eruption, what you really want are slow pivots (volt switch, u-U-turn) to get Typhlosion in for free and hazard control (rapid spin, defog). So at a quick glance here are some good options
>V-Switchers Lanturn
A. Golem
M. Ampharos
>U-turners Ledian
Forretress
Jumpluff (might be too fast, but it can sleep powder then U-turn effectivity acting like a free switch).
Flygon (also a bit too fast but has solid role compression)
>DefoggersFlygon
Togetic
Shiftry
>Rapid SpinnersDonphan
Forretress
Claydol
Hitmontop
Once you have some of these, just fill in the rest with Pokemon that cover up weaknesses.