Spite set 1: Deadly Rain/Long Shadow
Deadly Rain
2 Pieces: +5 Ranged Power
3 Pieces: +2 Damage
4 Pieces: +3% Chance to Deflect Missiles
5 Pieces: When you use an action boost, gain +20 Ranged power for 20 seconds (100% uptime, 26.5 mins of action boost per rest before reinvigoration)

Deadly Rain: +1 Dexterity      +2 PRR
Deadly Rain: +3 Ranged Power      +2 Ranged Power
Deadly Rain: +1 to hit and damage      +2 PRR
Deadly Rain: +2 to critical confirmation rolls and damage      +2 PRR
Deadly Rain: +3 Physical Resistance Rating      +2 MRR

The Long Shadow
2 Pieces: +5 Melee and Ranged Power
3 Pieces: Assassin's Sentience: Melee and Missile attacks deal an additional 4d6 +1d6 per character epic level in acid damage.

The Long Shadow: +1 Dexterity      +2 PRR
The Long Shadow: +3 Ranged Power      +2 Ranged Power
The Long Shadow: Attack and Damage      +1 to hit and damage       +2 PRR

Spite set 2: Nystul's/Long Shadow
Nystul's Mystical Defense
2 Pieces: +5 Magical Resistance Rating
3 Pieces: +1 to all saving throws.
4 Pieces: +100 Hit Points
5 Pieces: Your Max MRR Cap is increased by 40.

Nystul's Mystical Defense: +1 Constitution      +2 PRR
Nystul's Mystical Defense: Fire Absorption      +5% Fire Absorption      +2 MRR
Nystul's Mystical Defense: Electric Absorption      +5% Electrical Absorption      +2 MRR
Nystul's Mystical Defense: Cold Absorption      +5% Cold Absorption      +2 MRR
Nystul's Mystical Defense: Acid Absorption      +5% Acid Absorption      +2 MRR

The Long Shadow
2 Pieces: +5 Melee and Ranged Power
3 Pieces: Assassin's Sentience: Melee and Missile attacks deal an additional 4d6 +1d6 per character epic level in acid damage.

The Long Shadow: +1 Dexterity      +2 PRR
The Long Shadow: +3 Ranged Power      +2 Ranged Power
The Long Shadow: Attack and Damage      +1 to hit and damage       +2 PRR