Here's the deck list...
Monster: 20
2 General Gantala of the Ice Barrier
2 Dai Sojo of the Ice Barrier
1 General Raiho of the Ice Barrier
3 Strategist of the Ice Barrier
1 Dance princess of the Ice Barrier
3 Preacher of the Ice Barrier
2 Cryomancer of the Ice Barrier
1 Defender of the Ice Barrier
1 Sangan
2 Junk Synchron
2 Cyber Dragon
Spell: 13
1 Monster Reborn
1 Heavy Storm
2 Mystical Space Typhoon
1 Book of Moon
3 Medallion of the Ice Barrier
2 Salvage
1 Foolish Burial
2 Pot of Duality
Trap: 7
2 Solemn Warning
1 Solemn Judgment
2 Call of the Haunted
1 Mirror Force
1 Torrential Tribute
Extra Deck:
2 Gungnir
1 Dewloren
1 Brionac
1 Trishula
1 Stardust Dragon
1 Scrap Dragon
1 Catastor
1 T. G. Hyper Librarian
1 Black Rose Dragon
2 Utopia
1 Leviair the Sea Dragon
1 Leviathan Dragon
1 Gachi Gachi Gantetsu
The main Strategy is to dump General Gantala (Search it with Medallion, and use Strategist to discard it) and revive it with Preacher effect, and use Gantala effect to special summon more monster. Salvage used to recycle the Preacher, and Junk Synchron and Cyber Dragon used to help with the Synchro Summoning. The rest is pretty simple. Hope this help.
If you like playing Combo and OTK instead, maybe you can try the Dewdark OTK (although not really an Ice Barrier Deck)