Retrieved February 28, 2020
If the target permanent is an illegal target by the time Feed the Swarm tries to resolve, the spell doesn't resolve
Krenko's Tutors and Toys Since we have ways to go find the key artifact pieces of the deck, it only makes sense that, with a hidden commander deck, we have ways to go find the most important part of the deck too: the hidden commander
One other possibility would be to blink your defenders, draw a bunch of cards, and go to a Laboratory Maniac victory route
The story of Nexus of Fate is as funny as it is broken
In reality, however, it may not be the strongest strategy you can employ