I pulled a Charizard ex and a Kangaskhan ex, and both look like relatively standard poses meant to make the Pokmon look intense or powerful
In addition to the obvious things like Syphon cards (do some effect to each other player, gain benefits depending on how many other players this hit), there are cards that affect a random opponent, cards that give everyone the game the ability to join forces to create a big effect (for example, a sorcery that lets everyone pitch in mana and then lets everyone put lands into play from their decks), and Enchant Creature cards sorry Auras that boost the creature while preventing it from attacking to
The limitation in the most powerful cards made us look beyond the tournament reports from Type 1 We turned to a format that had banned all of the power cards, but kept duals
Modern and Legacy are two completely different formats
If we wanted, say, Wrath insurance, we could Convoke for something like Selfless SpiritSelfless Spirit, keeping our army alive so that it can continue to pump out tons more mana