A fun detail about Gilgamesh is the implication that his self-destruct causes a tear in the universe, through which he travels to other dimensions through rifts
He's one of the most popular and well-known villains in all of gaming
Starting with the next opponent in turn order (or, if you cast Flare of Malice on an opponent's turn, starting with the opponent whose turn it is) and proceeding in turn order, each opponent chooses a creature or planeswalker with the greatest mana value among creatures and planeswalkers they control to sacrifice
Despite carrying a higher price tag than normal sets, players clamored to open packs on release, including the extra expensive Collector Boosters
That spell is then exiled
Whenever equipped creature deals combat damage to a player, you may cast an instant or sorcery spell from your hand with mana value less than or equal to that damage without paying its mana cost