A coin counter can be placed upon any creature at the end of each of your turns, then when that creature dies or goes into exile, it comes back under your control
Under the right circumstances, they can function similarly to board wipes, but I tend to view them differently than something like Wrath of God
Its clear so much thought and consideration has been given to which parts of the series are represented, and how players may be rewarded for their franchise knowledge
So as long as you have a way to discard or Entomb it, you should be able to make great use of it
You can exile him for six mana to bring him back transformed into Bahamut, Warden of Light - a flying enchantment creature Saga that buffs your board, gives everything flying again, and eventually Giga-flames a target off the board before looping itself back
There wasnt even any damage, nor any fancy animations