This variant of Animate Dead only works on a single skeleton and only for a limited duration, after which it becomes a regular corpse again.

Ally (Skeleton, 25% of point total, Appears Automatically) [4] 
    Summonable [+100%] 
        Summons a different spirit to animate the body each time 
    Cosmic (No Reaction Roll Required) [+50%] 
    Minion [+0%] 
    Extended Duration (x3000) [+140%] 
    Ranged [+40%] 
        Body must be within range, but requires no attack roll 
    Reduced Range (x1/10) [-30%] 
    Requires Dead Bodies to Put Summoned Spirits in [-40%] 
    Magical [-10%] 
    Spell Components [-20%] 
        Must say "rise" in Latin 
        Must raise hands, palms up 
Level 2 [7] 
    Increase point total to 50% [+1 base] 
Level 3 [10] 
    Increase point total to 75% [+1 base] 
Level 4 [17] 
    Increase point total to 100% [+2 base] 
Level 5 [33] 
    Increase point total to 150% [+5 base] 

• Skeleton.gct