I have been summoned.
The seduction effect is gaining 2 turns of advantage per Succubus.
That is probably worth 4+
.
5|2 stats are worth 5
7|4 stats upgraded from 5|2 stats are worth total of 6
including the upgrade cost reduction
Whip Lash is ~Snipe[2-3] with an expensive[-1], duo[-1] activation cost. So about 0-1
net increase. (assumed 0 due to 5|2->7|4 5->6 upgrade)
Total: 4|4 + 5|6 + 0|0 = 9
|10
ouch!
Suggestion: Drop the attack of the seductress down to a reasonable 2unupped|4upgrade and change casting cost to 6
|7
As for the art, you probably want to ask an artist on the forum to make a better more covered up version of Succubus|Lilith