
Standing totals:
18 base
7 lvlup
6 tome
11 item
1 racial enhance (8 ap with temp CHA boost, 1st tier h-amp, 6 spell power with orbs)
2 ice savant (25 ap w/cores to lv 4 and spell pen)
2 air savant (23 ap w/cores to lv 4)
2 harper (24 ap w/heal amp)
1 excep (orb of blood)
2 profane (epic litany) - 1 currently
3 insightful (robes or blue helm)
6 right side of ED
1 stance in fatesinger
1 core fatesinger
2 completionist
2 ship buff
2 twists
1 epic CHA feat
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70 total standing (69 currently) - 30(29) DC to all spells
short term buffs:
2 yugo potion (15 min)
2 card potion (10 min)
4 profane (abishai cookies) (10 min) - confirmed stacks fully with heroic Litany (possibly epic as well but I don't have one)
1 fatesinger song (3 min)
3 house D pot (1 min)
3 from human boost (20 sec)
4 fatesinger song (20 sec)
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19 total self buff for total of 88 CHA (39 DC from CHA)
Feats:
1 - spell pen/grtr spell pen
3 - focus enchant
6 - wiz past life
9 - heighten
12 - grtr enchant focus
15 - completionist
18 - quicken
21 - epic enchant focus
24 - bard past life
27 - epic CHA
Water AP:
1 core 1
3 cold ray
2 ice crit 1
3 cold resist
3 hoarfrost
1 core 2
2 ice crit 2
1 core 3
2 ice crit 3
2 spell pen
2 CHA
1 core 4
2 CHA 2
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25 total
1 core - spell power boost
3 CHA on boost
2 heal amp
2 core CHA
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8 total
DC for mass hold
10 base
9 spell lvl
39 from CHA
6 thunderforged weap
5 feats
2 from augment
3 Enchant Spec twist from Magister
1 ship buff
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75 DC Mass Hold completely self-buffed
With an epic Litany and a 4th twist slot I will be able to briefly hit 90 CHA if the epic Litany stacks with the Abishai cookies the same as the heroic one does.
As an aside, when testing things to get these calcs I found that the Inspire Excellence +2 all stats bard song does NOT stack with Turn Of the Tide.
Also, I can hit 75 DC in Exalted Angel which is the destiny that I run in more since it makes healing so much easier. Higher with an external bard's help. Also in my standard fighting spec I do not have 2 CHA twists but only 1 and I also twist sense weakness. This allows me much easier self-healing and soundburst as well. Exalted has higher base DCs thanks to its core abilities but for stunts like this one Fatesinger is the way to go.