Hardcasting Devastation Tide is significantly cheaper than overloading Cyclonic Rift, costing only five mana instead of seven
Level Scaling: The game bases non-story battles on your party's levels, which can be a problem, because while monsters gain almost all of their stats from leveling up, humans, especially melee fighters, gain most of their stats from equipment
A clear window lets you showcase your Commander without opening the box, highlighting your deck style in EDH games with both protection and display
That's awesome in and of itself
Anytime a player reduces their opponents active Pokmon to zero health points that card must be discarded, with the attacking player receiving one of their opponents prize cards
Black is willing to go so far as to inflict pain upon itself for the sake of some advantage