Rolls
Constitution Save - (1d20+7)
(11) + 7 = 18
Tolvihar Attack #1 - (1d20+8, 1d20+8, 1d12+7)
1d20+8 : (11) + 8 = 19
1d20+8 : (18) + 8 = 26
1d12+7 : (2) + 7 = 9
Tolvihar Attack #2 (Extra Attack) - (1d20+8, 1d20+8, 1d12+7)
1d20+8 : (16) + 8 = 24
1d20+8 : (9) + 8 = 17
1d12+7 : (7) + 7 = 14
Tolvihar Attack #3 (Frenzy Attack) - (1d20+8, 1d20+8, 1d12+7)
1d20+8 : (8) + 8 = 16
1d20+8 : (19) + 8 = 27
1d12+7 : (9) + 7 = 16