With the Master Tactician ability, youll draw a card when you have one or more tokens come into play
And you can keep on exiling those cards every turn to continue dealing more damage
Theres a frame for the bottom of each card, and youll find the cards rarity symbol right in the center (unless youre dealing with an Iconic card, in which case theres no framejust a symbol)
Later on, as the Oathkeeper may get less useful due to opponents having more mana, he can be traded in to resurrect a planeswalker to the battlefield
Carefully placed removal can set up two-for-ones in situations other than just when a creature is wearing an extra card
More often than not, this will destroy the scariest creature on the board twice and grant you some tokens, which is still a decent card