With a Spelunking on the battlefield, we can make a bunch of mana with Baldur's Gate, tutor up another copy, legend rule away the tapped one, and make a bunch more mana to have a massive turn where we dump our hand
Otherwise, take your pick of Boros Equipment commanders, check how many Frodo can carry for free and have at thee
Delirium was also a core mechanic of the next set in this block, Eldritch Moon , which featured Emrakul's emergence into the plane and subsequent warping of the plane into a Lovecraftian horror: Since its original printing, Delirium has shown up as a mechanic in only a few other Magic sets, Modern Horizons 2 and 3 , and Duskmourn: House of Horror
Imagine the following scenario, one Im sure will occur before Linvala finishes her run in Standard: your red opponent has a few guys out and has wittled your life total down against your midrange or control deck
Summon: Fenrir Summon: Fenrir will be one of the most played summons, if only because it offers such clean, simple value