Advanced format ruling
Dark Balter the Terrible
Card effect (current official text)"Possessed Dark Soul" + "Frontier Wiseman"
A Fusion Summon of this monster can only be conducted with the above Fusion Material Monsters. When a Normal Spell Card is activated, negate the effect by paying 1000 Life Points. The effect of an Effect Monster that this monster destroys as a result of battle is negated.
Current rulings for this card are maintained by Konami.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Advanced forum — sourced change requests get reviewed.