Yoda gains Tenacity Up, Protection Up (30%), and Foresight for 2 turns, then grants each ally every non-unique buff he has (excluding Stealth and Taunt) for 2 turns. Yoda grants himself +35% Turn Meter and an additional +10% Turn Meter for each other living Jedi ally.
Grand Master's Guidance
Jedi allies have +30% Tenacity. Whenever a Jedi ally Resists a debuff, they gain the following: 30% Turn Meter, Critical Chance Up for 2 turns, and Critical Damage Up for 2 turns. Whenever they suffer a debuff, they gain Tenacity Up for 1 turn at the end of that turn. Grand Master Yoda is immune to Shock.