You should also consider double use cards such as Endurance , which could either hose one of your opponents self-mill plans or safeguard your own graveyard in a pinch
Serviceable, but still on the chopping block until a better sideboard card springs to mind
Nonetheless, for many of us, one of our first interactions with the Pokmon franchise came from its widely popular trading card game
And that's good, because extra combat phases generally aren't great in Limited, so it's just upside on an already good card
That means the chance of getting a basic land instead of a regular card would be different for each rarity: 4.13% for rares, 21.5% uncommons and 38.84% for commons (Source)
(2/9/2017) Creatures of the chosen type that enter the battlefield at the same time as Metallic Mimic won't enter with an additional +1/+1 counter