What Pokemon (assume OU ceiling) can beat respective monotype teams, for each type? If you can't think of one for a type, then whatever ~comes close~ to beating the whole type.

For example, Lando-I can beat mono-Poison with a sample moveset of Earth Power, Earthquake, Gravity, and Rock Polish. Talonflame can beat most of mono-Grass with Cradily questionable.

To clear nitpicks about what qualifies as beating, you can ignore things like Sash and Scarf and out-of-place Hidden Power moves on opposing Pokemon.