(1/27/2026) If a spell has in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost
While Deluge used to be pretty pricey, successive reprints have allowed it to be played in way more decks
If you wait until the combat damage step, but that creature is dealt lethal damage, it'll be destroyed before you get a chance to sacrifice it
Naturally, this led me to explore other ways to take advantage of delirium, and the one that jumps out immediately is Mindwrack Demon
I don't expect to see these in 60-card constructed decks, but in Commander I can definitely see them having a profound impact
These two let you cast an infinite number of copies of Dramatic Reversal which in turn gives you an infinite number of Displacer Kitten triggers