Okay, more restrictions, cool
Relearn Sometimes the simplest tools are the most reliable, and Relearn does exactly what you want: bring back any instant or sorcery for just 3 mana
While there is a fair bit of decent removal in Core Set 2021 (Grasp of Darkness, Shock), Eliminate is a staggeringly good card
Cards like Dire Tactics and Mass Appeal reward you directly for controlling humans, while others like Banner of Kinship, Chronicle of Victory, or Roaming Throne are must-have colorless cards for general typal support
Yes, the two cards have unique names, although they are homophones (see above if that term isn't familiar), and as such do not count against one another
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