5 gen trick room

[The Dief]

Hello, I am trying to create a trick room team and don't have much experience. Any advice you could offer would be great. It's for a double battle with 5 gen pokemon only. I will have a Whimsicott as a lead to set up trick room and leech seed.Gigalith as a tank, Escavalier as a physical sweeper (would really like to use this pokemon even though its move pool is limited). Reuniclus as a special sweeper and a second trick roomer. Not sure which other pokemon to use next any suggestions would be well appreciated. There moves will probably looks something like this:

Whimsicott
- Substitute
- Leech Seed
- Taunt
- Trick Room

Gigalith
-Rock Slide
-Earthquake
-Explosion
-Protect

Reuniclus
-Trick room
-Psychic
-Focus blast
-Shadow ball

Escavalier
-Megahorn
-Return
-Reversal
-Giga Impact

Thoughts?

 

[King Arceus]

You will need to post this in the RMT subforum. You will also need to add more description to each Pokemon on how its used, etc. A list of guidelines can be found as a sticky thread in the fifth generation Rate My Team subforum.