The Maze Engine
Abyssal Regeneration- 400 Incoming Healing Bonus- Yes please
Demonic Resilience- 5% shorter duration in control effects. Combat Advantage is nice but not needed at this time get out of stuns quicker
Demonic Swiftness- 3% Action Point Gain
Baleful Clutch- 10% Increased Control Strength. The only viable tanking option here

Elemental Evil
Unassailable Tide- 300 Defense and 2000 Hit Points
Either of the two in cheap neverwinter diamonds this case because astral diamonds they both suck for a Paladin and honestly you just want the 2000 hit points they offer you
Blazing Resilience- 400 Recovery and 2000 Hit Points
Wall of Wind- Best damn boon in this whole thing great for surviving and gaining 1000 recovery  for ten seconds triggers often.