This was rejected as it would require the rest of the set being simpler to keep the overall complexity at the right spot
Moggcatcher is part of a cycle from Nemesis that is odd even among tutors you pay mana (usually 3) to search for a creature of a specific type, put it into play, then shuffle your library
Use a Deckbuilding Restriction If finding a more graceful way to build a jank deck is eluding you, you might consider forcing it by trying your hand at a list with an explicit restriction, whether it be mechanical, flavorful, or financial
Curving a 1-drop into this card, attacking, and getting a +1/+1 counter is a good plan, especially with fliers
Our Dire dragon works best in multiplayer when we can use political plays to remove unwanted permanents from your opponents boards with the sly assurance that they might get something cool instead