How to beat Uladar Maritarius?

[langtu87]

My Stats:
level 5
leadership 740
Att 4
Def 10
Int 8
Mana 36
Rage 10

My skills:
Runic Level 3

My Spells:
Magic Missle level 3
Winter Dancer level 3

My Scroll:
3x nature of call
2x gift

Enemy hero
Att 1
Def 10
Int 10
Mana 100

Stacks:
1 Ancient Vampire
3 Ancient Vampire
8 Vampire
8 Vampire
52 skeleton Archer
45 skeleton
44 skeleton
65 undead spider
2 curse ghost
3 curse ghost

The enemy hero cast ghost blade spell, poison spell deal 170-200 dmg.

Is there someway to beat without loss?

I tried many time but no luck. It seem the game more difficulty after update.