It triggers every time you cast spirits and arcane spells, and you force your opponent to discard everything as cheap as or cheaper than what you cast
Historic is one of the exclusive formats found in Magic: The Gathering Arena , and includes every card ever released on Magic Arena, including digital-only cards, digital remastered sets, and any traditional Standard release
I think the format has a plethora of answers right now and I am all for it
Any card illustrated by more than one artist is considered to be illustrated by both artists

MonKey to the City | Commander | Jason Alt Commander (1) 1 Ragavan, Nimble Pilferer Creatures (21) 1 Aladdin 1 Anger 1 Breeches, Brazen Plunderer 1 Combat Celebrant 1 Dire Fleet Daredevil 1 Dockside Extortionist 1 Etali, Primal Storm 1 Gadrak, the Crown-Scourge 1 Godo, Bandit Warlord 1 Goldspan Dragon 1 Grenzo, Havoc Raiser 1 Hellkite Tyrant 1 Ilharg, the Raze-Boar 1 Moraug, Fury of Akoum 1 Neheb, Dreadhorde Champion 1 Port Razer 1 Robber of the Rich 1 Scourge of the Throne 1 Subira, Tulzidi Caravanner 1 Treasure Nabber 1 Wandering Archaic Instants (7) 1 Chaos Warp 1 Deflecting Swat 1 Fork 1 Savage Beating 1 Thrill of Possibility 1 Tibalt's Trickery 1 Valakut Awakening Sorceries (10) 1 Apex of Power 1 Blasphemous Act 1 Brass's Bounty 1 Fury of the Horde 1 Gamble 1 Jeska's Will 1 Mana Geyser 1 Mizzix's Mastery 1 Pirate's Pillage 1 Vandalblast Enchantments (4) 1 Curse of Opulence 1 Stolen Strategy 1 Underworld Breach 1 War's Toll Artifacts (19) 1 Arcane Signet 1 Commander's Plate 1 Cursed Mirror 1 Embercleave 1 Fellwar Stone 1 Grappling Hook 1 Helm of the Host 1 Inspiring Statuary 1 Key to the City 1 Mana Vault 1 Prying Blade 1 Quietus Spike 1 Ruby Medallion 1 Sol Ring 1 Sword of Feast and Famine 1 Sword of Hearth and Home 1 Sword of the Animist 1 Trailblazer's Boots 1 Treasure Map This is the perfect deck for monkeyshines of all kinds

As a three mana sorcery speed removal spell that doesn't permanently kill something it is often overlooked however this is not really the role you should play this card in