I need to know if this will work?

Question

in double battle I send in 2 greninjas they take turns using mat block
can people stop this?

Answer 1

You can not use Mat block every turn. If Greninja use Mat block the other Greninja can not use it next turn. However King's Shield works if used after Mat Block.

Source: Experience

Answer 2

Well actually,they can.However,you cannot send two of the same Pokemon in double battles.

Source: Experience.

Hope I helped!

Answer 3

Nope, it won't work because you cannot send out 2 of the same Pokémon in a double battle

Source: Knowledge