If people want to post Glarggl stats as they find them, I can summarize them here.
Training costLevel 2: Gold; 6h
Level 3: Gold; 12h
Level 4: Gold; 1d
Level 5: 250 Dreadstone; 1d12h
Level 6: Gold; 2d
Level 7: Gold; 2d12h
Level 8: 2,000,000 Gold; 3d
Level 9: 2,500,000 Gold; 3d12h
Level 10: 500 Dreadstone; 4d
Level 11: 3,000,000 Gold; 4d12h
Level 12: 3,500,000 Gold; 5d
Level 13: 4,000,000 Gold; 5d12h
Level 14: 4,500,000 Gold; 6d
Level 15: 750 Dreadstone; 6d12h
Level 16: 5,000,000 Gold; 7d
Level 17: 5,500,000 Gold; 7d12h
Level 18: 6,000,000 Gold; 8d
Level 19: 6,500,000 Gold; 8d12h
Level 20: 1000 Dreadstone; 9d
Level 21: 7,500,000 Gold; 9d12h
Level 22: 8,000,000 Gold; 10d
Level 23: 8,500,000 Gold; 10d12h
Level 24: 9,000,000 Gold; 11d
Level 25: 1250 Dreads tone; 11d12h
Level 26: 9,500,000 Gold; 12d
Level 27: 10,000,000 Gold; 12d12h
Level 28: 10,500,000 Gold; 13d
Level 29: 11,000,000 Gold; 13d12h
Level 30: 1500 Dreadstone; 14d
Level 31: 11,500,000 Gold; 14d
Level 32: 12,000,000 Gold; 14d
Level 33: 12,500,000 Gold; 14d
Level 34: 13,000,000 Gold; 14d
Level 35: 1750 Dreadstone; 14d
HealthLevel 1: 1950
Add 8 health per level
Level 35: 6370
DamageLevel 1: 435
Add 8 damage per level
Level 35: 702
StunsInk blobs are thrown to stun defensive rooms within range after a fixed cool down.
Minions are stunned when attacking Glarggl (apparently at random).
At each fifth level the cool down is reduced.
Level: Room stun/Cool down/Minion stun
Level 1-4: 5/26?/1? seconds
Level 5-9: 5.5/24?/1? seconds
Level 10-14: 6/22?/1 seconds
Level 15-19: 6.5/20/1 seconds
Level 20-24: 7/18/1 seconds
Level 25-29: 7.5/16/1 seconds
Level 30-34: 8/15/1 seconds (info says 7.5 for some levels)
Level 35: 8.5/14/1 seconds
Damage typesGlarggl has four attacks that do damage: a head bash, two tentacle strikes, and an ink blob.
The average damage per second against a building that takes all four strikes is what is posted in G's damage stat. In practice, non-defensive buildings will not take the ink blob hits, so about 1/3 less damage is done against them. The same is true of minions or immortals that Glarggl fights.
Once per second, Glarggl does a head bash for 1/3 of Glarggl's attack damage. Once per two seconds, Glarggl does two tentacle strikes in rapid succession (its left and right tentacles). Each tentacle does about 1/3 of Glarggl's attack damage. The target range for the head bash is 3. The head and tentacle strikes will each target a different thing (building, door, minion or trap) if there are multiple targets within the spash square of the primary target. So, for example, the head bash will hit a door three squares ahead that Glarggl is trying to walk through, while each tentacle will strike something within a 3x3 square of the door if possible (or will also hit the door if there are no other targets). The tentacles are thus a style of splash damage, where if no splash is done the extra tentacle damage is focused back on the main target.
The ink blob will only target the closest defensive building to Glarggl, and does 1/3 of Glarggl's attack damage multiplied by the blob attack speed upon landing. For example, at level 35 it does 688/3*14=3211 damage. It also stuns the room for the time listed above, so that it cannot attack anything nor deploy new minions (in the case of the Guild Lair). Defensive buildings include the Guild Lair, Torture Chamber, Dark Library, Hatchery, Graveyard, Unholy Temple, Training Room, and Dungeon Heart. The ink blob will not attack nor damage non-defensive rooms: the Treasury, Warehouse and Guard Post.
ThanksThanks to the people below who also contributed to this information:
goonigoogoo
Cesspool
Morgan
Black Crag
Fafne