I advocated in my beta application for buffs to a few heroes
Mok-Arr: swap mana to fast speed
Atk 601
Def: 736
HP: 1340
Deals 250% damage to all enemies
Deals 400 damage to all allies over 4 turns this effect stacks with other similar effects. This effect is undispellable.
Deals 100% extra damage against Holy enemies.
All Dark allies and enemies are immune to this attack.
Margaret: swap mana to fast speed
Atk 648
Def 821
HP 1465
The caster and nearby allies have from +20% to +90% chance of dodging all attacks that do damage. The higher the damage is, the higher the chance to dodge it. Each dodge gives +5% attack +5% def this effect stacks with subsequent dodges. Effect lasts 3 turns
(I include minion hits and tile damage/slash attacks)
Guardian Owl: swap to average mana speed.
Atk 601
Def 815
HP 1434
Target receives 480% damage
Hits another random target for each dead ally. Each enemy can only be hit once.
Caster gets -46% defense for 4 turns
Caster gets +54% attack for 4 turns
Caster regenerates 600 HP over 4 turns
The next two heroes serve as possible buffs or costumes.
Magni: mana speed fast
Atk 591
Def 793
HP 1334
Deals 420% damage to the target and minor damage to near by enemies
The caster and nearby allies get +63% attack for 4 turns
Thorne: mana speed average
Atk 793
Def 638
HP 1339
Deals 480% damage to nearby enemies and minor damage to the target.
Mok-Arr needs this buff/rework to create a better AoE purple hero, adding the DoT also keeps him from becoming OP but still allowing him to be current.
Margaret can now be a possible tank option whilst not being meta breaking it will also give challenger extra pause before planning attacks against her.
Guardian Owl has need a buff for quite some time now, this keeps the same general idea of high AoE damage with more allies dead but also makes him less of a dead hero will your whole team is alive.
The two costumes are minor tweaks that build on the already present idea of reversing hero specials. Both heros have greater range with the costumes.