Your opponent is going to have countermeasures, and by diversifying your sideboard package you force them to diversify those countermeasures, which means bringing in more cards than they would like and cutting into their core pieces
One is more than free, but I still think Swords to Plowshares is the best exile effect in the game
Ancestral Vision Another card draw spell that now finds itself incredibly lacking
What set is Solitude from

Tabletop RPG's Tabletop RPG's Dungeons & Dragons Dungeons & Dragons D&D Books D&D Spell Book Cards D&D Miniatures Pathfinder Pathfinder Pathfinder Books Pathfinder Miniatures Starfinder Starfinder Starfinder Books Starfinder Mats Dice Dice Chessex Dice Fanroll Dice Sirius Dice Dice Trays, Bags and Towers Comics Comics Manga Graphic Novels Marvel Inventory DC Inventory Indie Inventory Kids Books Events Events ETB Newmarket Calendar ETB Oakville Calendar Event Tickets Afghanistan (AFN ) land Islands (EUR ) Albania (ALL L) Algeria (DZD .) Andorra (EUR ) Angola (CAD $) Anguilla (XCD $) Antigua & Barbuda (XCD $) Argentina (CAD $) Armenia (AMD .) Aruba (AWG ) Ascension Island (SHP ) Australia (AUD $) Austria (EUR ) Azerbaijan (AZN ) Bahamas (BSD $) Bahrain (CAD $) Bangladesh (BDT ) Barbados (BBD $) Belarus (CAD $) Belgium (EUR ) Belize (BZD $) Benin (XOF Fr) Bermuda (USD $) Bhutan (CAD $) Bolivia (BOB Bs.) Bosnia & Herzegovina (BAM ) Botswana (BWP P) Brazil (CAD $) British Indian Ocean Territory (USD $) British Virgin Islands (USD $) Brunei (BND $) Bulgaria (EUR ) Burkina Faso (XOF Fr) Burundi (BIF Fr) Cambodia (KHR ) Cameroon (XAF CFA) Canada (CAD $) Cape Verde (CVE $) Caribbean Netherlands (USD $) Cayman Islands (KYD $) Central African Republic (XAF CFA) Chad (XAF CFA) Chile (CAD $) China (CNY ) Christmas Island (AUD $) Cocos (Keeling) Islands (AUD $) Colombia (CAD $) Comoros (KMF Fr) Congo - Brazzaville (XAF CFA) Congo - Kinshasa (CDF Fr) Cook Islands (NZD $) Costa Rica (CRC ) Cte dIvoire (XOF Fr) Croatia (EUR ) Curaao (ANG ) Cyprus (EUR ) Czechia (CZK K) Denmark (DKK kr.) Djibouti (DJF Fdj) Dominica (XCD $) Dominican Republic (DOP $) Ecuador (USD $) Egypt (EGP .) El Salvador (USD $) Equatorial Guinea (XAF CFA) Eritrea (CAD $) Estonia (EUR ) Eswatini (CAD $) Ethiopia (ETB Br) Falkland Islands (FKP ) Faroe Islands (DKK kr.) Fiji (FJD $) Finland (EUR ) France (EUR ) French Guiana (EUR ) French Polynesia (XPF Fr) French Southern Territories (EUR ) Gabon (XOF Fr) Gambia (GMD D) Georgia (CAD $) Germany (EUR ) Ghana (CAD $) Gibraltar (GBP ) Greece (EUR ) Greenland (DKK kr.) Grenada (XCD $) Guadeloupe (EUR ) Guatemala (GTQ Q) Guernsey (GBP ) Guinea (GNF Fr) Guinea-Bissau (XOF Fr) Guyana (GYD $) Haiti (CAD $) Honduras (HNL L) Hong Kong SAR (HKD $) Hungary (HUF Ft) Iceland (ISK kr) India (INR ) Indonesia (IDR Rp) Iraq (CAD $) Ireland (EUR ) Isle of Man (GBP ) Israel (ILS ) Italy (EUR ) Jamaica (JMD $) Japan (JPY ) Jersey (CAD $) Jordan (CAD $) Kazakhstan (KZT ) Kenya (KES KSh) Kiribati (CAD $) Kosovo (EUR ) Kuwait (CAD $) Kyrgyzstan (KGS som) Laos (LAK ) Latvia (EUR ) Lebanon (LBP .) Lesotho (CAD $) Liberia (CAD $) Libya (CAD $) Liechtenstein (CHF CHF) Lithuania (EUR ) Luxembourg (EUR ) Macao SAR (MOP P) Madagascar (CAD $) Malawi (MWK MK) Malaysia (MYR RM) Maldives (MVR MVR) Mali (XOF Fr) Malta (EUR ) Martinique (EUR ) Mauritania (CAD $) Mauritius (MUR ) Mayotte (EUR ) Mexico (CAD $) Moldova (MDL L) Monaco (EUR ) Mongolia (MNT ) Montenegro (EUR ) Montserrat (XCD $) Morocco (MAD ..) Mozambique (CAD $) Myanmar (Burma) (MMK K) Namibia (CAD $) Nauru (AUD $) Nepal (NPR Rs.) Netherlands (EUR ) New Caledonia (XPF Fr) New Zealand (NZD $) Nicaragua (NIO C$) Niger (XOF Fr) Nigeria (NGN ) Niue (NZD $) Norfolk Island (AUD $) North Macedonia (MKD ) Norway (CAD $) Oman (CAD $) Pakistan (PKR ) Palestinian Territories (ILS ) Panama (USD $) Papua New Guinea (PGK K) Paraguay (PYG ) Peru (PEN S/) Philippines (PHP ) Pitcairn Islands (NZD $) Poland (PLN z) Portugal (EUR ) Qatar (QAR .) Runion (EUR ) Romania (RON Lei) Russia (CAD $) Rwanda (RWF FRw) Samoa (WST T) San Marino (EUR ) So Tom & Prncipe (STD Db) Saudi Arabia (SAR .) Senegal (XOF Fr) Serbia (RSD ) Seychelles (CAD $) Sierra Leone (SLL Le) Singapore (SGD $) Sint Maarten (ANG ) Slovakia (EUR ) Slovenia (EUR ) Solomon Islands (SBD $) Somalia (CAD $) South Africa (CAD $) South Georgia & South Sandwich Islands (GBP ) South Korea (KRW ) South Sudan (CAD $) Spain (EUR ) Sri Lanka (LKR ) St

Itll be more useful in cEDH, Id imagine, but dont count it out from making waves in casual play, especially if players utilize cards like Stony Silence more often to stop treasures