Skiller (druid's skills modified) file

Skill changes:

Summoning:

Raven - higher damage, hits more times, number of ravens is based on skill level without cap, new synergy from Heart of Wolverine (damage and attack rating - as if it was affected by its aura), new synergy from Spirit Wolf (velocity) and Grizzly (crushing blow)
Poison Creeper - poison duration gets lower with more points, damage over time remains the same (so the damage is stronger), number of vines increased, new synergy from Rabies
Summon Spirit Wolf - adds new synergy to all animals - increased velocity
Carrion Vine - can be summoned up to 3 times at once, has Prayer aura
Solar Creeper - can be summoned up to 3 times at once, has Meditation aura
Spirit of Barbs - fixed thorn damage, so that real and displayed thorns damage match (doubled damage) Grizzly - adds new synergy to all animals - crushing blow

...and all summons can be summoned at once! And they are also more agrresive!

Shapeshifting:

Werebear - doubled defense bonus
Feral Rage - increased duration (+2s per hard point)
Maul - increased duration (+2s per hard point)
Rabies - poison damage has half its original duration, damage over time preserved (damage over second is doubled)
Hunger - increased base damage, also increases per hard points, better attack rating

Elemental

Firestorm - Fissure increases number of fire missiles instead of pure fire damage
Fissure - new synergy from Molten Boulder, increases number of fissures
Twister - lower next delay
Tornado - lower next delay
Volcano - added synergy from Firestormu (fire dmg), changed synergy z Armageddon - leads to larger radius and more fire lumps thrown per second
Hurricane - new synergy from Arctic Blast which increases radius, duration increases with more points into this skill
Armageddon - slightly modified synergies, duration increases with more points into this skill

All elemental skills - lower delay with more invested points!