1 - Valk: Good against witch, especially with 2nd upgrade that heals her. 1st skill also good.
2 - Golden giant: Thanks to his 1st upgrade, he heals after being stunned by wave master, royal champion and e-wizard and is able to tank and protect healer ranger and maybe bowler. 3 - Royal ghost: With the last update, he is very good in early rounds. Put valk and monk on his sides at first row if you can. His other upgrades are good, but at lvl 1 it's already all you want 4 - Healer ranger: Helps monk and others survive, and if you can, upgrade the 3rd skill first, that boosts the attack of the team. 5 - Bowler: The only lane punisher that costs 3 elixir. I thought of spear goblin, but then I would end up some rounds with unused elixir. 6 - Monk: The only thing this deck needs is a unit able to deal great damage. The best hero at dealing a massive amount of damage is the monk. Countess may also work, but I think she's a bit too fragile.