Collectible Card Game Headquarters

Describe the Bug:
Kederekt Parasite ability is obligatory.

Which card did behave improperly ?
Kederekt Parasite

Which update are you using?(date,name)Which type(Duel,Gauntlet,Sealed Deck)
2014/02/18: Born of the Gods v2 - DUEL

What exactly should be the correct behavior/interaction ?
Kederekt Parasite ability is Not obligatory.

Are any other cards possibly affected by this bug ?
-

Note: Duh mode doesn't matter, tested both.

Fixed c986137.

Now doesn't trigger at all.

Grng. Optional triggers on an opponent's draw were broken for the same reason as optional opponent's upkeep triggers are. Fortunately, since there's so many fewer of them, I just went ahead and fixed it in 265c89f, and in the process get rid of the workaround present in Consecrated Sphinx, Mind's Eye, Psychic Possession (all of which were mandatory triggers that annoyed you with a dialog asking whether to activate), and Jace's Erasure (which was mandatory; now optional but duh).