I did neither consider your chances after mulligans to less than 5 cards, nor the chances with bad 5-card hands (0,1,5 lands)
In Magic: The Gathering, you take on the role of a powerful mage, casting spells in epic battles with your friends
So what if your commander gave you a free Growth Spiral every time you cast a creature
There's also combo potential with cards like Triskelion: if you can first get a +1/+1 counter on Daggertooth then you can ping it with Trisk, proliferate both the Daggertooth and Trisk to add another +1/+1 counter to each, then repeat infinite times for infinite proliferate and an infinitely large Dino
It has seen significant play
Since Voltron decks quickly become obvious, you constantly have a target on your back since you can easily take someone out of the game