Honorable Mention: Impulse Drawing Impulse drawing, nicknamed that way after Act on Impulse, is a specialty of red cards that exile cards from the top of a library and let you play those cards for a limited period of time
Kefka, Court Mage / Kefka, Ruler of Ruin Every time Kefka, Court Mage enters or attacks, it forces discards while refilling your hand with extra cards
Since Goddric, Cloaked Reveler has haste, it may count itself for the Celebration effect's requirement, which is vital since this Celebration effect is based on attacking
If youre building a Limited deck, then you need to have at least 40 cards
Ex-SOLDIER could be the Commander for a Final Fantasy VII deck and he gets a free upgrade on entering the fray