It's difficult to predict where card prices will end up, especially if there continues to be a shortage of sealed product
6 Magmar Stoke The Flames Magmar does 50 damage for two Energy, which is a nightmare for Grass-types and will deal with most of the Steel-types in one hit due to weakness
Link Markers from Link Monsters which are treated as Xyz materials or Equip Spell Cards, do not affect the Card Zones they point to
It might dip down a little as we come up to its rotation out of Standard, but I wont be shocked to see this rise till its reprint arrives
Outside of equipment, white's synergy with artifacts has kind of been on the back burner for a while, but it's started to become more apparent again with cards like this
That also includes the player who wields the card, since a colorless deck would include creatures like the Eldrazi and artifact creatures they won't have to worry about this sorcery's devastating effect.