Order of the Antimage

Blood Hunters who follow the Order of the Antimage subject themselves to rigorous mental and physical training in order to keep the Archmages of the world from becoming too powerful. 

Improved Spell Sunder

Beginning at 3rd level when you choose this order you gain an improved version of The Spell Sunder Blood maledict. This doesn’t count against you maledicts known.

Blood Curse of Spell Sunder.

When an enemy casts a spell within 60 feet that requires a spell attack roll and targets you, (or an ally within 15 feet) you can use your reaction to rend the spell from the air, imposing disadvantage on the spell attack roll.

Amplify. You make an Intelligence ability check. The DC equals 10 + the spell’s level. On a success, the creature’s spell misses you (or your ally) automatically.

Arcane Resistance

At 7th level, you can expend your reaction to make a Constitution save to resist magical damage dealt to you until the end of your next turn, though only if it is Force, Psychic, Lighting, Fire, Cold, or Necrotic damage. The Save DC is equal to 10+ level of which the spell is cast (if it is above 3rd level, otherwise the DC is 13). At level 18 when you use this ability it instead negates the damage of the attack, reflecting half the damage back into the caster.

Dispelling Sacrifice

At 11th level, if they are targeted by a spell,  you can make a Intelligence save for your allies against the spell save DC of the Caster. On a roll of 20 the spell is destroyed, on any other successful roll the spell instead targets you.

Arcane Enmity

At 15th level on a successful hit, you can expend a use of your Blood Maledict to dispel any effect on a creature of your choice that you can see within 60 feet.

Spell-Hardened

At 18th level you gain constant resistance to Force, Lightning, Fire, Cold, Poison, and Necrotic damage.

Additionally, you have advantage on saving throws made to resist spell effects. If you succeed on the rolls you take no damage from the spell if you’d otherwise take half.