Voodoo canons lvl5

Is there anyone who knows what bonuses have these cannons?

More battlepoints.

more Battlepoints ... and morde dmg like other canons^^

Update
New vodoo canons Level 5.​

These give in combination with vodoo Priest Level 4 more damage:
+60 pearls damage per canon
+0,15% more battle points per cannon
+25% more vodoo damage, depends on the relation to equipped vodoo cannons to rest all other equipped canons​

For Example : if you have 100 equipped cannons only 50 Vodoo level 5 (with priest 4) than you get only 12.5%more vodoo damage

thanks for replies