Amethyst and Ruby might not make for the most obvious deck by default, but that doesn't mean they can't be properly weaponized for a highly effective strategy
You are mostly going to lose because when you start playing these online games, youre going to encounter people with battle decks built out of ridiculously powerful V and VMAX/VSTAR cards, or people with the most astonishingly complicated evolution decks where their every card appears to cause a cascading chain of other cards to appear, while you sit there dumbfounded, until they eventually play one attack that not only clears out your entire bench of Pokmon, but also breaks your favorite mug and opens a crack in your kitchen ceiling
Slifer is a red snake-like dragon with giant wings and two mouths that breathe thunder and lightning
Giardino Nero X MAGIA Terreno Se uno o pi mostri vengono Evocati Normalmente o Specialmente scoperti, eccetto dall'effetto di "Giardino Nero": dimezza il loro ATK, poi il controllore di quel mostro Evoca Specialmente 1 "Segna-Rosa" (Pianta/OSCURIT/Livello 2/ATK 800/DEF 800) sul Terreno del suo avversario in Posizione di Attacco
Decks that belong to different eras, all clashing at high-power, in one competitive format