As for the battles, there are too many changes from the original TCG to list here, but everything has been hugely simplified
It really depends of the Match Up, Marco is still overpowered but he doesnt like to go at the bottom of your deck
It taps on the top of my library whenever I need to draw that one-in-forty out
Dark Fusion X SPELL Fusion Summon 1 Fiend Fusion Monster from your Extra Deck, using monsters from your hand or field as material
Mirari's Wake is an enchantment that not only gives +1/+1 to all allied creatures, but it also adds more mana when a land is tapped for mana
You can get some pretty sweet, limited edition skins, though - for example, if you bought the 'Warhammer Bundle' during the October 2023 Warhammer 40k Secret Lair, you got two codes, each good for ten premium card sleeves showing the 40k-ified versions of classic cards: Merciless Executioner as "Ork Kommando" Aggravated Assault Krenko, Tin Street Kingpin as "Makari the Lucky Grot" Zurgo Helmsmasher as "Ghazghkull, Prophet of the Waaagh!" Blind Obedience Danitha Capashen, Paragon as "Neave Blacktalon" Najeela, the Blade-Blossom as "Archaeon the Everchosen" Scourge of the Throne as "Stardrake" Beware, though - this is often the priciest way to find new codes