You get Wildcards by opening boosters, competing in events, and winning games to beat your daily and weekly challenges - so if you're short on Wildcards for the shiny new Arena deck you want to build, the best thing to do is get playing with the decks you already have
Disappointing, I know, but its the best weve got until they print a nice juicy legendary Goat lord
Modular decks are a concept that many brewers have flirted with over the past couple of years
For example, a random unpopular Pokmon that gets a gold card is not going to be worth anywhere near how much a Charizard gold card would be worth
Legendary Creature Dragon Mythic Sam Burley 7/7 NOT LEGAL Standard NOT LEGAL Future NOT LEGAL Historic NOT LEGAL Timeless NOT LEGAL Gladiator NOT LEGAL Pioneer NOT LEGAL Explorer LEGAL Modern LEGAL Legacy NOT LEGAL Pauper LEGAL Vintage LEGAL Penny LEGAL Commander LEGAL Oathbreaker NOT LEGAL Standardbrawl NOT LEGAL Brawl NOT LEGAL Alchemy NOT LEGAL Pauper Commander LEGAL Duel NOT LEGAL Oldschool NOT LEGAL Premodern LEGAL Predh Flying, haste When Karrthus enters, gain control of all Dragons, then untap all Dragons
The real reason to stay mono-green, Voracious Hydra is just an absurd Magic card and should likely be in all three of these lists as a four-of in the maindeck
