The next two chapters give nice boosts to your Elves in combat: the first an additional +1/+1 counter, the second the ability to weaken or even outright remove opposing creatures if enough Elves are attacking at once
On the other hand, while foil drop rates in normal Standard sets have increased recently, in the past, you'd open a foil mythic about one in every three boxes (and this might be being slightly generous), which means to open an original foil Theros printing of Heliod, God of the Sun, you'd have to open roughly 45 boxes of Theros, which means getting 50,000 copies would take 2,250,000 Theros booster boxes, which at $100 would add up to $225 million
In addition, you can draw a card (and lose 1 life) every time a permanent goes to an opponents graveyard (from the battlefield)
The argument turned physical when the offender struck the victim in the back of the head with a glass mason jar
Then when the final chapter of a Saga resolves, you can reveal your library until you reveal a Saga and put it into the battlefield for free