Last note, make sure your subject of the post matches the card name.
Yeah I just noticed that. "Stormblade" was my first idea for the name, but "Cyclone" sounds better to me and also fits the concept better.
I know you listed senarios, but this would instantly kill a swam deck on its own.
Maybe I should list a swarm scenario then. Let's take a Life rush... say the opponent has seven creatures out: four frogs, three trices. Each frog will take zero damage per Cyclone, each trice will take 1. The player will take (3+3+3+3+4+4+4)*0.25=6 damage. That is a grand total of 9 damage for 7 quanta over 2 turns. This weapon mostly penalizes opponents who spam creatures with high HP (Massive Dragon example is pretty far outside the curve, hehe, maybe I should remove that). Note that no matter WHAT the creature, it will take four of these babies to kill anything - and any creature with less than 4 HP is totally immune.
Frozen should deal extra damage both opponent and creature and break the frozen effect
Extra opponent damage: considered but discarded, as you're already using your opponent against himself. Penalizing him for also having let you freeze his creatures is adding a little insult, I think, and this is already potent enough. Even without the ability, it's still a decent beatstick. The weapon damage may even be slightly low.
Breaking frozen effect: could work, but I don't see why, there are already enough disincentives to use this card.
Flinging virus and parasites should kill it and infect opponent?
Now this is interesting, but I think it's a little too much color for one card. Plus, if we're talking realism, viruses don't die if they fly through the air.
Flinging creatures with BB should delay opponents weapon?
Too much like Voodoo, if you ask me... however, you've given me an idea. Maybe the enemy creatures could be affected by kickback effects on the opponent's shield?
Flinging weapons should deal more damage the opponent?
Flinging the weapon causes a cyclone which pushes all enemy creatures, but I don't imagine it hitting the opponent directly.
Thanks for the input, all! Going to change that silly topic title now...