talismanic

adjective2

1. •
   Of, relating to, or similar to, a talisman.

   • Oleg Blokhin's side lost the talismanic Andriy Shevchenko to the substitutes' bench because of a knee injury but still showed enough to put England through real turmoil in spells. — 2012
2. •
   Possessing or believed to possess protective magical power.