proxy mtg cards MOX Diamond exile target instant or sorcery card with mana value less than or equal to Arcane Proxys power from your graveyard MTG Proxy Print Quality Review:

This is a great way of repeatedly removing cards from an opponent's graveyard , particularly since you receive some nice bonuses while you do so: whenever a creature card is exiled this way, a +1/+1 counter is put on the Froghemoth, and whenever a noncreature card is exiled this way, you gain one life

The artwork has the little blue alien surfing and hanging out with a little fish eating a sandwich

It has a Combo Shift cost of four ink and one ability in the form of The Power of Friendship

You determine the size of the bonus as the melee ability resolves

Either way, Ursula, Sea Witch is a great card for neutralising strategies that are built on readying and/or exerting cards