Rifts TW Item Construction, Simplified

[hirumaryuei]

SKILL CHECK BONUS/PENALTIES

-20% Prototype Schematics (original item, until first successful item is created)
-10% Another TW's Schematics (if the other TW is present, penalty is voided)
-30% Size Category reduction (per .5 size category)
-20% Unknown Mechanical/Electrical Skill
-25% Rush 2/3 Time
-50% Rush 1/3 Time
-15% Low Magic (no ley line)
-40% Alien

Comments

[blackstream]

10 * ((mana * (sl/4))/activation cost - 1)ROUND UP = c

(2.5*mana*sl)/activation cost - 10 round up = c works too