cards are used to pay for character cards, effects and to boost your other cards power
It's still the same permanent, so any Auras, Equipment, or counters that were on it still will be
Kozilek's Unsealing's triggered abilities trigger before the spell that causes it to trigger
Flash, on the other hand, spent a decade as an extremely weak bulk rare before a policy change cause Wizards of the Coast to undo power level errata that had been issued for the card after a previous rules change had caused the card to be at risk of behaving bizarrely and taking on an extremely new and alien existence
Forge has been around since 2008, and it supports a wide variety of MTG formats and ways to play, like Standard, Modern, Commander, Draft, and Sealed
Here's a list of every card banned from Brawl decks: Chalice of the Void Drannith Magistrate Lutri, the Spellchaser Oko, Thief of Crowns Omnath, Locus of Creation Runed Halo Sorcerous Spyglass Winota, Joiner of Forces Pithing Needle If you're planning on playing a game of MTG Brawl, it's important to point out that the banlist for the Standard format doesn't apply to it
