If this nerf sticks then compensation is needed:
If they want to nerf her -mana gen, just remove it.
But then buff her other skills to this:
Minions: 20% health, 15% attack.
Hot: 600 in 3 turns.
Damage: 185% damage +15% more damage for each dead hero on the field for both enemies and allies, stacking to a maximum of 305% damage if she’s the last one standing.
Remove the elemental link.
Making her okay at a bunch of things like this is ridiculous.
Telluria was good in her original release form because she did a bunch of things pretty well.
Nerfing any of those things makes it so they would be better of removed and other parts of her buffed.