Jeskai Mechanic: Flurry - Flurry is all about casting two spells in the same turn
Baxcaliburs Super Cold Ability can attach multiple Basic Water Energy to Iron Hands ex in one turn, and Lightning Energy can be searched from the deck by using the new Item card, which is accessible via (who can also find Baxcalibur)
The Array depicted in the card is the Summoning circle that appears on the 3D battles of Yu-Gi-Oh
"Nouvelles Recipe Book "Recettes de Nouvellez"" and "Recette de Personnel (Staff Recipe)" can accomplish this same goal during your opponent's turn by targeting a "Nouvelles" monster to either search a non-Continuous Spell "Nouvelles" or "Recipe" card and increase the target's Level by 1, or Summon a "Nouvelles Token" copying its Level
The other two modes work well together, which is fitting, as this spells kicker allows all three modes to be chosen at the same time
Meanwhile, Izzet Charm can still counter that planeswalker (admittedly in a much less efficient way since it costs twice as much as Spell Pierce does), but it can also kill the Dark Confidant and, when the other modes are dead, potentially improve your hand by looting away some extra lands, Faithless Lootingstyle