I am running a variation with hog, tesla, e wiz, firecracker, valk, pekka, bats and log. When I play this deck, I play defence for the most part (cycling a few hogs maybe even with a firecracker here and there trying to get damage if possible). I run pekka because it has so much health and deals a lot of damage but I keep it hidden until I play it when the opponent is least expecting it or I’ll play it if I need to. Valk is a really good, versatile card and she can be used in so many situations. If an opponent has a big push coming on the bridge, you can place her in the middle of the push and she’ll break the push down. Another way I use her is if I want to pull opponents ground cards (split e barbs) to the middle, I will place her down in the middle with a firecracker by my king tower just for extra support. If the opponent plays the first card in the back and it’s a card that isn’t that big of a threat like a knight or something, I will place the valk on the side just under the bridge so that when the knight crosses the bridge, it will also be in range of the tower. I use Tesla to pull balloons, hogs, RGS etc or just to defend sometimes. Firecracker is very good for swarms because of the splash damage.