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Therefore, they are not going to be as valuable to players as the characters, so it's best to only utilize what feels the most beneficial

Whenever a creature enchanted by an Aura with umbra armor would be destroyed, you instead remove all damage and destroy the Aura, so targeted destroy-based removal spells are no longer a 2-for-1

1 Forerunner of the Empire

I don't feel like I'm a weapon

There are so many cheap artifact spells that, even with only one turn to do it in, you could be quickly making a ton of Drone tokens

Force of Negation is no slouch in Commander, either, with nearly 350,000 decks running the card by EDHRECs current count