Its a long-term investment play for people with significant capital and patience
The release will also be doing the factionalized seal for MTG: Arena that is also releasing for the TCG
But Izzet does like artifacts, so the usual trio of Oblivion Stone, Nevinyrral's Disk, and Perilous Vault are all fine board-clearing options
Creature - Vedalken Guest Vrondiss, Rage of Ancients Enrage Whenever Vrondiss is dealt damage, you may create a 5/4 red and green Dragon Spirit creature token with "When this token deals damage, sacrifice it." Whenever you roll one or more dice, you may have Vrondiss deal 1 damage to itself
Of course, the condition makes a big difference to its price, but also keep an eye out for the 1st Edition logo, as its presence also signifies a higher value for this particular card
Keep an eye out for interesting pieces that fall into this category