Since i know it's a big team duel,and it's possible to get help from allies,maybe you can start your SC god as a Son of the sea,take w6s4d3 or w6s6,o2s3c3g1m1 scale with dom6.Start magic research alteration 3 and enchantment 1,ask your allies give eye shield,fire brand,dragon helm,chainmail of displacement,boots of the messenger,ring of regeneration,amulet of resilience,equip your SC god and script battle order as
ersonal luck,body ethereal,quicken self,breath of winter,attack close.It's much better than the Kraken SC.It's cost your team 35 N gems and 10 A gems and 15 other gems,but if you lost,your team lost the contral of the sea,it's worth it.
Now you have an unbeatable SC,i have tested it three times,first two i let 2 bishop fish with 50 Kotds to attack the SC,and then i let 3 bishop fish with 100 kotds attack,three times the SC takes easy win.only the final time he get weakened.So if you really unlucky and got your SC take a nasty wound like feeble mind at early start,you lost the game.Besides that,your SC can lead you to middle-late game.(btw,eye shield works on high mr kotds,and all three battle take place on you own dominions.and i tested it with f9s9 bless,with fr 100,it's ok to beat the kotds.)