Utility:

Ninja:
Goad: 30 second, 20tp per tick restore on one party member
Jugulate: Silence or Stun every 30 seconds.
Dancing Edge: 10% Slashing resist debuff + 20% healing received debuff. Will always benefit tank.
Trick Attack: 10 second 10% damage taken up. Benefits entire party or raid.

Dragoon:
Feint: 20% Slow for 20 seconds with diminishing returns. GCD ability, costs dps to use.
Leg Sweep: Stun. 20 second recast.
Spineshatter: Stun. 60 second recast
Disembowel: 10% piercing resist debuff