Or maybe instead, my opponent will have a spell that completely cancels my spell card and prevents it from being cast
According to the answer in the other thread, if I control an Akroma, Angel of Fury I've cast as a morph creature, I can flip it face-up for U at which point it'll be a face-up Scornful Egotist until end of turn
Rites of Initiation can also be particularly scary in a Squirrel deck
The Tron lands (Urza's Mine, Urza's Power Plant, and Urza's Tower) are essential for artifact decks, Flicker Tron, Altar Tron, and the rarely seen Fangren Tron decks that were present at Paupergeddon 2025
4 High Score Enchantment A more obvious Commander card, given that it's in the TMNT Commander pre-con deck, is High Score
encore makes it hard to remove profitably without exile-based interaction