Its something that R&D have in the past said theyre working on, and its not the result we wanted
Ilharg, the Raze-Boar: A deity in boar form, Ilharg is the embodiment of destruction
8 Split Up A New Spin On The Sweepers Of Old Four mana is where sweepers tend to be costed - anything less would be obscene and anything more tends to be a little slow (though in the latter case, with the right additional effects, it can still work)
And stapling them onto a commander allows players to benefit from increased resources in every game without wrecking the balance of other Eternal formats
Any continuous effects with a "for as long as" duration such as that of Mathas, Fiend Seeker ignore phased-out objects
On the other hand, in three-, four-, or five-color decks, playing any non-basic land that only taps for a single color of mana is a big cost