Well, it really depends on how many colors are in your deck
It's a little better than that, in fact, because you get to pick which of the two cards you want to Cascade into
Munchlax Big Eater Pokmon Source: official-artwork Source: official-artwork Genera Big Eater Pokmon Evolution Line Munchlax Munchlax 114/173 Tag Team GX All Stars Munchlax 040/054 GG End Munchlax 011/012 Collection Pack Mewtwo LV.X Munchlax 069/090 Bonds to the End of Time Munchlax 125/DP-P DP-P Promotional Cards Munchlax 091/DP-P DP-P Promotional Cards May's Munchlax 008/020 Movie Commemoration VS Pack: Aura's Lucario Rota's Munchlax 088/PCG-P PCG Promotional Cards Pokparks Munchlax 008/009 PokPark Premium File - Forest (Green) Version PokPark's Munchlax 040/PCG-P PCG Promotional Cards LaRousse's Munchlax 020/PCG-P PCG Promotional Cards LaRousse's Munchlax 006/019 Movie Commemoration VS Pack: Sky-Splitting Deoxys Munchlax DPBP#173 Pearl Collection
You can read more about this set, here
You can quite easily end up casting big flashy spells for just (3) mana, which, when youre also exiling that spell so they cant get it back, makes for quite a tempo swing
This is one of the easiest things to look for when checking older cards (though to see the dot patterns properly you'll probably need to pick up a jeweler's loop)
