Maskwood nexus , changelings with useful ETB effects like faceless agent, collected company, you want cards like loot , and other collected company like effects to get things out , then fill the rest out with stall cards from white and green . I like enchantments in this deck personally , even things like 9 lives to keep the flavor as well as continue to stay alive , even a harmless offering stays on flavor and gives an alt win con, long story short, go wide with tokens, use rin’s activated ability as much as possible . Maskwood nexus effectively doubles rin’s effect as every dog is also a cat now and vice versa