I normally build my deck using another tactic:
Do random stuff.
Pick a funny combo you discovered.
Pick support for it and fill up the missing spots with staples, trying to make it a 20/10/10 like split.
Deck Testing
If stuff didn't work out, try to make it more consistent.
Deck Testing 2
Be frustrated because your deck is kinda crap.
Deck Testing 3
Decide to play with it anyways for the funsies.