two cards i'd suggest are "Spell Power Grasp" which will let you place a spell counter on your silent magicain LV.4 and then draw an extra one from your deck to use next turn, and "Graveyard from the Fourth Dimension" in case you've lost a couple LV. Magicians (or even god forbid your lv.8) and want to get them back into your deck.
Graveyard From The Fourth Dimension is really useful,you could also use Gamushara to punish your opponent (if they use Econ on your Silent Lvl 4 or Windstorm)
Cyndane
Armazi
