Dragon/Ice still makes sense because those unused moves for Kyurem that were based on Reshiram and Zekrom were still Ice-type.
Doesn't stop that typing from being lame, though.
From: mnkboy907 | #005
I expect each forme to have a new ability that gives them the attributes of Fire or Electric types (STAB, weaknesses/resistances).
Hmm...this would actually be a pretty cool way to implement triple types. Make up for the advantage of a third type attribute by removing the ability bonus.
--
http://img.imgcake.com/AitchDeeTee/panicdancegifta.gif
http://backloggery.com/herodeltiempo/sig.gif