Just to clarify on stacking, AW + Claymore or Crusader + Claymore were my thoughts - looking back on it it seems that Claymore #1 would delay the shield and then the rest of the Claymores or Crusaders would not miss. Is this a correct interpretation?
Yes, if the shield is delayed (by Claymore #1), then it's (as far as I know) impossible for the rest of your creatures to miss.
what against sundial?
Sundial would only be effective against an animated version I think... Plus, since sundial only lasts 1 round, the only real effect here would be to prevent them from using its draw card capabilities.
This seems sorta UP especially compared with titan. Normally, weapons have a much higher attack/cost ratio than 1. Quite useful in giving some way to deal with dim shield and wings though.
This doesn't seem that UP to me, particularly if it gets relatively high hp when animated.
It is then good for:
Wings (unanimated)
Phase shield (both)
Gravity Shield (animated)
Fog
Dusk mantle
Procrastination (animated)
BoneWall
Ice Shield (animated)
Not only does it get to go through itself next round, but so will ALL of your creatures... Thats a pretty powerful effect I think.