Currently, my favorite conceptually is TrickbindThassas Oracle is a very common way for a player to try to win, and if you have Trickbind theyre basically guaranteed to lose instead of win unless theyve protected it with a Silence type effect
Ethereal Armor mixed with Pennon Blade that replaces the creature it enchants, and it only costs four mana
This thread was very helpful for me making a binder of ARs
CHAIN OF SMOG Chain of Smog is part of the same cycle as Chain of Acid, and its also the undisputed king of Magecraft combo enablers
Not every card in the set will be tournament legal, however, with the legaliy of some marked by a new 'acorn stamp' in place of a silver border
cards, attack one of your opponent's Characters, and then activate his [Activate: Main] effect allowing you to attack their Leader as well