Can dragonic guard use his effect when you call of the haunted and he has 5 counter?

You can't use the effect of "Dragonic Guard" to negate the summon of "Call of the Haunted" if it has 5 counters.

Here's why:

* Dragonic Guard's effect: It negates the summoning of a monster with 1500 ATK or less when it has 5 counters.

* Call of the Haunted's effect: It is a Spell Card that revives a monster from the graveyard. It doesn't summon a monster, it's just a revival effect.

Since "Call of the Haunted" doesn't summon a monster in the traditional sense, it's not affected by "Dragonic Guard's" negation effect.