When it says "Cancel ALL Dice" what does this mean?

Does that mean attacker and the defenders dice are cancelled out?

1 hit but the attacker means an auto hit by the Ion cannon?

That would then mean a unit with an evade token would need 2 hits against it for the ion cannon to hit?

Or does "Cancel ALL Dice" mean only for the attacker? The defender can still evade the ion cannons normally?

Basically it just means that you cap out at one damage, the extra hits don't count.

Von Penguin is correct - if the defender doesn't defend completely, then they will take 1 regular damage and get the ion token.

Also, this is a question that would likely get a faster response in the Rules subforum.

cool thanx guys.