Toughness: 5
You can raise the cost of your hand by yourself, and there are disadvantages to removing it, but as mentioned above, there are plenty of supporters, so it's easy to line up multiple units and make it rank 1, so it's easy to avoid
Axing the legend rule lets you double up on your commander, which is all the easier when your clone is already sitting in the command zone next to your partner of choice
And I now also know I wont have to even bother trying to get those 2015+ TCG Extra Secret Rare cards one day
Indris, the Hydrostatic Surge shuffling a Lightning Bolt with storm into your library is a cool concept, and Infestation is just a powerhouse evoke creature if you're playing formats where it's legal
Legendary Magician Of Dark Win the World Tournament, receive a card that wins matches outright, then never use it officially