Bastiodon (Space-Time Smackdown) is not available in Rare Packs
If damage dealt by a source you control is being divided or assigned among multiple permanents an opponent controls or among an opponent and one or more permanents they control simultaneously, divide the original amount and double the results
Players will find familiar faces and concepts like Auron, Venerated Guardian, Summon: Valefor, Blitzball Stadium, and even Sin, Unending Cataclysm
It focuses on dealing direct damage to an opponent's life total using spells that deal damage
The reason is obvious enough: it's a creature that you can flash in on your opponent's end step when the coast is clear, then attack and bounce it for a ninja
A player on Grand Arbiter will be slowing everyone else down and speeding themselves up without having to do anything other than play their commander