Heya!
Now that the system behind it is done, I can add more buffs for each level! I finished Adventurer's and Lace's level 30 buffs!
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Level 30 Guild Home buffs.
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Player:
Axe++
Increase damage with Axes by 10%.
Generalist+
Increase ALL STATS by 3%.
Zone Control
Normal attacks have a 50% chance to use ”Swipe” AoE skill instead. Swipe skill deals your ATK – enemy DEF to all enemies. The skill’s element is ”general” type.

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Lace:
MAXMP++
Increase Lace’s MAX MP by 10%.
Magical Mastery.
Lace’s MP costs are reduced by 20%.
Manawave
Lace learns a new spell ”Manawave” that deals damage to all enemies. The spell’s element is ”general” type.

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New Lace spell.
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Manawave
Deal damage to all enemies. (MAG * 1.25 - enemy M.DEF)
Cost: 100 MP
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The "Swipe" skill for Adventurer.
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Swipe
50% change to be used instead of normal attack when Zone Control Guild Home buff has been selected.