I will say this now, this is a rough draft of the deck since I just recently resurrected it (Miss those Healers lol), so just give out some helpful swaps to make the deck better. I looked at some other Hilde decks and I have a pending Wishlist right now.
Wishlist
Master of Ninjutsu
Ostreinsberg Castle Throne Room
Character
1x Hilde 6/6 +0M 7H/18V
Actions
3x Dual-Wielding 4/4
3x Aura of Strength 2/5 +2M
2x Warrior's Path 2/5 +2M
Assets
3x Wolfkrone Monument 3/5 +2M
3x Gianzande Nova and Frischer Himmel 2/5 +2M
Attacks
2x Siegfried's Earth Divide 6/2 4H13
4x Flash Needle 4/3 +2M 4L3
2x Siren's Call 6/2 +2H 4H8
2x Midnight Launcher 4/3 3H7
4x Pommel Smash 3/3 2H1
4x Lightning Horn 5/3 +2M 4M4
Foundations
2x The Ultimate Team 3/5 +2L
2x For the Money 2/5 +3M
4x The Strength Within 1/5 +2M
4x Hope for One's People 0/5 +3H
4x Torn Hero 1/5
4x Not Human 2/5
3x Financial Troubles 2/5
4x Looking for a Thrill 2/4 +3H
One of my goldfish game gave me one of a good spike that I would very much love if it were to successfully hit. Earth Divide for 50(possible +1)H for 38 damage all by itself. I had 7 foundations(with this I had 2 For the Money and a Looking for a Thrill.), Wolfkrone Monument and Nova and Himmel. I played Flash Needle with multiples, then played Earth Divide. With two FtM (guarenteed that my opponent doesn't have foundations to commit in order to cancel and destroy them), I made a 9diff Earth Divide into a 5diff to check (though I had to commit 2 since I checked a 3, but better than six I had to commit.). I followed it with Dual-Wielding for 8diff, checked a 4 so I commited everything except Looking for a Thrill. Did all the reduction and then boosted up to a 50H38, not too shabby.