When you're ready, swap Dragonite in to start dealing colossal amounts of damage to your opponent at random
Players should ultimately play more removal, too, and Dictate of Erebos is both removal, and also something that can be removed easily enough
This makes them valuable includes in any two- or three-color decks that need a little help ramping
It then gives the creatures that your opponent was blocking trample, letting all the damage your opponent hoped to stop through
"Saudi Arabia bans Pokemon"
Really I just see this as a combo piece and so it is somewhat narrow, it is not even that powerful compared to many of the possible targets, and certainly not for its mana cost, it is just so highly convenient for combo