The tiles altered by Loki are indeed debuffed, so it’s a bug… at least in map stages (I haven’t checked a raid / war sitation).
Details are below, but tiles hitting a map Jott Boss that were modified by Jott or by Lord Loki hit for about the same damage (13 vs 11), compared to around 31 damage for unaltered tiles.
I ran two trials of S3:prov11:stage 10 with only Loki for an Ice hero. The Jott Boss there has a weaker variation of his special, with +48 % attack / -49% attack modifiers on the tiles.
These damage values are from non-combo’d ice tiles, with no attack-buff or defense-down effects:
unaltered tiles
hitting ice mob (Icy Drauger): avg of 7 tiles = 42.6
hitting dark mob (Freezing Drauger): avg of 14 tiles= 43.1
hitting Jott: avg of 6 tiles = 30.8
tiles altered by Lord Loki
hitting ice mob: avg of 8 tiles = 13
hitting dark mob: avg of 4 tiles = 14.3
hitting Jott: avg of 7 hits = 11.1
tiles altered by Jott Boss
hitting ice mob: no data
hitting dark mob: avg of 5 tiles = 16.2
hitting Jott: avg of 5 tiles = 13.2
Raw data here
(individual matches that hit each type of target are grouped in parentheses)
- which doesn’t really matter, just a way for me to keep track…
unaltered tiles
hitting ice mob (Icy Drauger): (44,43) (43,42) (44) (42) (40)
hitting dark mob (Freezing Drauger): (44) (41) (42,44, 44,41) (41,44,42) (48,46,44) (42, 40)
hitting Jott: (30,31,32) (30,31,31)
tiles altered by Lord Loki
hitting ice mob: (12, 14) (13, 13, 12) (13, 13, 14)
hitting dark mob: (13, 13, 14) (17)
hitting Jott: (12) (11,10,11) (11,11,12)
tiles altered by Jott Boss
hitting ice mob: no data
hitting dark mob: (15, 17) (16, 16, 17)
hitting Jott: (13) (14,14,12), (13)