it works on only payed adrenaline, not cracked.
If you want alt + B buff, try this, works on Erica server:
engine.bypasstoserver('_bbshome',true); // Alt B
delay(500);
engine.bypasstoserver('11',true); // Buffs
delay(500);
engine.bypasstoserver('17',true);
// 17 - Warrior
//18 - Mystic
delay(500);
engine.bypasstoserver('16',true);
// 15 - Buff Me
//16 - Buff Party