Perhaps its the sheer number of cards I see, perhaps its the satisfaction of using a Raise Dead effect to get my bomb back in hand
The downside is that these events arent (always) free
Adeline, Resplendent Cathar Azusa, Lost but Seeking Bolas's Citadel Bruse Tarl, Boorish Herder Carpet of Flowers Chromatic Lantern Command Beacon Cryptic Command Dark Ritual Diabolic Intent Godo, Bandit Warlord Inalla, Archmage Ritualist Ishai, Ojutai Dragonspeaker Isshin, Two Heavens as One Jodah, the Unifier K'rrik, Son of Yawgmoth Kenrith, the Returned King Kraum, Ludevic's Opus Loran of the Third Path Mangara, the Diplomat Mizzix's Mastery Muldrotha, the Gravetide Primeval Titan Smuggler's Copter Sram, Senior Edificer Teferi, Mage of Zhalfir Traxos, Scourge of Kroog Tymna the Weaver Varragoth, Bloodsky Sire Venser, Shaper Savant Winota, Joiner of Forces Yuriko, the Tiger's Shadow
Some cards let you claim two Prize cards at a time, allowing you to get to the finish line faster
Knowing what you are trying to avoid and why is as useful as knowing what you are looking for in a card