Killing two X/1s with this feels great, and you can also use it to Shock your opponent, or do 1 to a creature and 1 to your opponent
How come some rhinos, like Rhox War Monk are humanoid, and other rhinos, like Siege Rhino are just animals
Not only does this mean you have reliable access to key cards such as combo pieces, this effect essentially allows you to utilize non-legendary creatures in a similar fashion to your commander, as long as you're comfortable paying a three-mana premium
Rabbit Battery We got Rabbit Battery all the way back in Kamigawa: Neon Dynasty
That is, 20 lands is 0.333 of a 60 card deck, and 21 lands is 0.350
I have an Academy Ruins with its black borders painted white