Chaos Seed | Chaos Power analysis
it cost one because it can give many different statuses to different creatures
ie: give momentum to enemy creature, or freeze your lava destroyer, stuff like that
that is why it was justified with a cost of one
chaos power can go anywhere from +1|+1 to i think up to +4|+4 which should cost (based that improved blessing gives +3|+3 for 2 quanta) the average of .6, 1.3, 2 and 2.6 because the boosts are most likely only going to go to your own side, which is why it gets little cost reduction