Widi's idea is good but you may choose to use a skill number a lot less than 70. It may he helpfult to remind/inform you that only skills 1 through to 20 are available through WED.
So if you choose a skill below 21, you can SET your "enemy-type" skill stright from inside WED, without mucking about in script.
"There is no fate but what WE make." - CEO Cyberdyne Systems Corp. A8.30.5 Commercial