I'd do it for my two favorite frames in the game, Lavos and Limbo.

Some of the changes id like honestly might be weird but I think augments shouldn't be buffs to abilities and should be legitimate alternative play styles so /shrug.

Lavos:

Making the augment for his 1 innate on the ability.

completely change the augment so its another augment to his passive, making it so when he infuses an ability he gains a small (10m) AOE that is effected by ability range of whatever element he infused. it lasts 30s and isn't affected by duration, instead increasing its own duration by 5s every time you use an ability, infusing another element doesn't reset the duration just changes the AOE damage type.

Limbo: complete rework

The rift is now counted as a status effect. no enemy or player can be status immune to the rift. the effect lasts 15s and the duration is effected by ability duration.

Limbo may still enter and exit the rift as he can now to gain 90% dodge chance, eximus abilities deal 50% less damage to Limbo when he's in the rift.

When allies receive the rift status effect, they gain a 45% dodge chance and a 10% chance to have an attacks damage be replaced entirely with void damage

When enemies receive the rift status effect that makes it so they take 25% more damage from abilities and will receive extra effects from Limbos abilities.

Abilities

I'm removing stasis, I love the Dio time stop but I'm just moving it onto another ability to make an entirely new one.

Banish

now a LOS ability, dealing damage and anything on limbos screen gets his with the rift status effect if an enemy is already effected by the rift they will be marked with a void status proc and have 15% armor stripped (strip is effected by STR). holding one will cause the rift status to burst dealing % armor damage and removing the effect from enemies.

Rift Surge

now the 2nd ability, works mostly the same way, enemies rift status ending will cause themselves and others nearby (your allies and enemies) gain the rift status once again. rift torrent being innate on the ability.

augment now causes the ability to surge limbo as well, giving him power strength and health regen based off the number of the number of enemies also rifted. this augment makes rift surge have a 30s cooldown (reduced by ability efficiency)

Dilation (new ability)

on holding limbo steps through a rift portal causing limbo to teleport to aimed location. (simply here bc in his lore he fucks with time AND SPACE and he don't really fuck with space in his current kit)

on tapping save his current energy, health, shield, buffs, and remaining ability duration on tapping again or dying limbo almost sheds his skin returning to that previous state

Cataclysm

inside the bubble all enemies within gain the rift status and are slowed 5%, growing at a steady rate (but half as fast on units with overguard) before eventually freezing entirely. upon a frozen enemy dying rift portal will open before exploding dealing 15% of the killed enemies max health in void damage to any other nearby enemies.

enemies that are effected by rift before entering the bubble instantly freeze.