When this card is Normal Summoned, it gets 1 of the following effects for each "Divine Dragon - Excelion" in your Graveyard when this effect resolves (your choice). These effects cannot accumulate. ● This card gains 1000 ATK. ● If this card destroys your opponent's monster by battle, it can attack once again in a row. ● When this card destroys a monster by battle and sends it to the Graveyard, inflict damage to your opponent equal to the ATK of the destroyed monster.
Yes, it works and is an easy way to instantly achieve the effect benefits.
Has great synnergy with Wonder Balloons and some synnergy with Shadow Ghoul. Wonder Balloons and Shadow Ghoul also have good synnergy with Lycanthrope. Triple threat with Wonder Ballons, throw in a magic/trap jammer and you're good to go.
Found awesome combo- Divine Dragon-Excelion with Chain Destruction, which, when a monster with 2000 or less attack is summoned, destroy all copies in the deck and hand of the owner. Because it activates first, you destroy all Divine dragons, and then you activate its effect.