For the low cost of two mana, Tourach is a 2/1 with protection from white that gains a +1/+1 counter whenever an opponent discards a card
Like Drumbellower and Diversionary Tactics, this card only has one printing, and is currently sitting at half a dollar - a small price to pay for a card that can not only provide your crime triggers each turn like the other recommendations, but can also do it as many times as you want for free

Release date: 1995-06-01 Abyssal Specter Adarkar Sentinel Adarkar Unicorn Adarkar Wastes Aegis of the Meek Aggression Altar of Bone Amulet of Quoz Anarchy Arctic Foxes Arcum's Sleigh Arcum's Weathervane Arcum's Whistle Arenson's Aura Armor of Faith Arnjlot's Ascent Ashen Ghoul Aurochs Avalanche Balduvian Barbarians Balduvian Bears Balduvian Conjurer Balduvian Hydra Balduvian Shaman Barbarian Guides Barbed Sextant Baton of Morale Battle Cry Battle Frenzy Binding Grasp Black Scarab Blessed Wine Blinking Spirit Blizzard Blue Scarab Bone Shaman Brainstorm Brand of Ill Omen Breath of Dreams Brine Shaman Brown Ouphe Brushland Burnt Offering Call to Arms Caribou Range Celestial Sword Centaur Archer Chaos Lord Chaos Moon Chromatic Armor Chub Toad Circle of Protection: Black Circle of Protection: Blue Circle of Protection: Green Circle of Protection: Red Circle of Protection: White Clairvoyance Cloak of Confusion Cold Snap Conquer Cooperation Counterspell Crown of the Ages Curse of Marit Lage Dance of the Dead Dark Banishing Dark Ritual Death Ward Deflection Demonic Consultation Despotic Scepter Diabolic Vision

Combine that with cards like Novice Inspector and Voldaren Epicure, which make artifact tokens as they enter the battlefield, and youre golden
This is how those target spell cards work they go on the stack after/above the cards they target, so as you work your way down the stack they will apply their effects before that targeted spell does and if their effect is to remove that target from the stack prematurely, then it will never get to resolve at all