(0:31) When someone says {shieldon},
   (1:70) and their name is {Esmi},
            (5:300) set variable %summon_shield to the value 1.

(0:31) When someone says {shieldoff},
   (1:70) and their name is {Esmi},
            (5:300) set variable %summon_shield to the value 0.

(0:9) When someone arrives in the Dream,
   (1:200) and variable %summon_shield is equal to 1,
   (1:191) and their entry method was not 2 (One=Dream portal, Two=summoned in, Three=Dream url),