Dates
Landorus is available in 5-Star Raids from March 31, 2020 at 10 p.m. to April 21, 2020 at 10 p.m.
You can also get it from rank 4 of the GO Battle League as a rare reward.
How to beat Landorus?
With its double type, Landorus is particularly vulnerable to Pokémon and Water and Ice attacks. Here is a list of the best counters to beat it easily: