Crusher Volcano: Physical damage lowered to 15. Losing burn and slow. Lowering sundered from -3 to -2. Down to 2 hexs from 3. This should tone down the impact this has and makes more in line with LAVA BURST. LAVA BURST will be better if your enemy is weak to fire but has strong defense. Volcano will be better for creating a opening allowing your melee attacks to charge in for better damage.

Towering Might: Adding -5 to physical. AOE damage will only be a 1 hex radius/down from 2. With this adjustment you still get the buff to fire but at a cost to your raw physical damage and lowering the impact of the splash should tone down the overall power.

Flowing Magma:Lowering to 1 turn. Loses sundered defense. This skill is meant to catch armies that are retreating or that are not paying attention and put them in a disadvantages position. Before it was doing that and some.

Surtr's Altar: Base values will be lowered to 10 production and 10 draft. Adjacent value will see stability removed. This should make it more in line with over province improvements.