I think I would have been less concerned with addressing balance issues from past sets and perhaps have concentrated on putting in some cards that would stand the test of time
Having a handful of cards that improve the overall quality of cards in your deck will help your decks achieve a higher power level and maintain more consistent games
Devotion payoffs get better with the more colored pips you have in a single color on board
In the various three or more coloured versions of UG control decks I would always chose to play a Negate over an Actual Counterspell, those kinds of deck have an unrivalled ability to deal with permanents while coloured mana is more of an issue
Why Exact Dimensions Matter for Gameplay Maintaining the correct MTG card dimensions ensures: Compatibility: Fits standard sleeves (66 mm x 91 mm) and deck boxes
Out: In: Focusing on the Graveyard To enhance the deck's effectiveness in fulfilling this somewhat lacking part of our strategy, the added cards in place of Culling Ritual, Greater Tanuki, and Font of Fertility aim to improve this aspect of our deck