Play Rule #13 states: Abilities which refer to other cards owned outside the game (Wishes, Spawnsire, Research, Ring of Ma'ruf) do not function in Commander without prior agreement on their scope from the playgroup. Therefore, Spike is twice banned in Commander, and even if Unstable were allowed, Spike wouldnt be able to be played
Even though this is a weaker version of Necropotence, it has still made a deck in Legacy of all places
A deck of three or more colors will almost certainly need non-basic lands that generate different colors of mana
Still, over the years, the game has been home to various gat sets that feature not only great jokes but also some hilarious abilities that would completely turn the game on its head if they were ever to see competitive play
Its second attack, Carnelian, is immensely powerful, being able to deal an astounding 280 damage to an opponent