Booming blade bug?
Last edit, original post bellow.
Level 7 EK war magic feature allows a bonus action attack after casting a cantrip/spell. Casting booming blade works and triggers the attack, which turns out is 2 attacks as it seems to trigger extra attack. Presumably 3 more attacks with level 11 improved extra attack? It seems like this so as intended, Seems very OP to me, but thank you to all for your replies as I understand this more now. Appreciated.
Original post:
When my la’ezel as a level 7 EK fighter uses booming blade I get two additional main hand attacks. Not one. If I attack first, I can booming blade, but no more. As it should be booming blade and one attack.
This is my current run. Patch 8, no mods that could be doing this. Not duel wielding. No one is hasted, no reason that I can tell. Infinitely repeatable. Anyone else experiencing this?
Edit. - the answer is the level 7 ability war magic. But my followup is, is it bugged? Shouldn’t I get two attacks, one is booming blade? Not three attacks? Ie booming blade should cost my action, and war magic gives bonus action attack vs three attacks?