It forces your opponent into to an early choice, and if they don't counter Eternal Dominion, can snowball into a victory for yourself
It makes sense that this ability is found in more black than in any other because it's kind of black's thing
Gifts Ungiven This is a beloved card with a great history
Kenrith, the Returned King A little bit of everything, all of the time Are you someone who likes abilities on creatures you can activate at any time, and also someone who likes five-colour decks
They show up less often in booster packs than rares, uncommons, or commons, and that scarcity is intentional
2017-04-18 A spell with aftermath cast from a graveyard will always be exiled afterward, whether it resolves, its countered, or it leaves the stack in some other way