Mystic
Mystics use Mana Regen to repeatedly cast their active ability, aiding allies and disrupting enemies.
Mystic Mechanics: Shields, Shards, Debuffs, Stall.
Mystic Heroes
A and S rank upgrades are class upgrades: the options come from the hero's class, not the hero (game tutorial). In the current data the A and S rank options are the same list.
A/S rank options 15

Mystics gain 1 Mana Regen for each reroll this game. Backup.

Every other cast, gain 3 Shards.

Backup Only: At start of combat, gain 5 Shards and give Heroes 500 (+500 per rank) Shields.

On Stall trigger, gain 1 Shard and give Heroes 3 Mana Regen. Backup.

After Stall (30), permanently gain 5 Mana Regen.

Stall abilities trigger 6 seconds faster. Backup.

When this Hero applies Shields, apply 50% more Shields.

On cast, give other Heroes (+100% Mana Regen) Attack and (+100% Mana Regen) Magic.

At start of combat, give this Hero and adjacent Heroes 400 (+250% Magic) (+1000% Mana Regen) Shields.

Backup Only: At start of combat, give Heroes 4 (+4 per rank) Mana Regen, 50 (+25 per rank) Attack, and 50 (+25 per rank) Magic.

On cast, give the lowest percent health Hero 100 (+500% Mana Regen) Shields.

On cast, permanently gain 4 Magic.

On cast, increase the amount of each Debuff on enemies in range by (+50% Mana Regen).

On cast, gain 1 Mana Regen for each type of Debuff on all enemies.

On cast, give the lowest percent health Hero 1 Shield per 2 Debuffs on all enemies.
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