dindon wrote:
Mode 1 could be used to cleverly summon really valuable keywords (Legend, Frenzy, Flare attack), though maybe setting that up would be more trouble than it's worth.
There is no Uncommon with Flare attack, and there are no Frenzy cards that have that keyword alone. Legend could be an issue, but I doubt that a Legend deck without Mage or Illusion or Nature synergy (or any other keyword, I suppose) would work very well. I think it would work out, but no one would know without seeing it in action.
dindon wrote:
Mode 2 has the corner case where you have every keyword in hand already. I have a feeling this isn't possible, but I'm not sure. In any case, it should be accounted for so that it's safe even when new cards come out.
I did think of this, and it seems unlikely, but you are correct that if not now, it could some day be possible. Perhaps it should then draw a keywordless card? ;) Since I like to dig through the cards to answer questions like this, I might just try and figure out such a hand.