Incapsula incident ID: 1018000030340069955-252893691704377585
Make sure your Burn markers look different from your damage counters
This is actually way better than the other version of the card: once per turn if the opponent doesnt take battle damage from Aria, it inflicts 800 damage to the opponent
Some artifact payoffs, like Urza, Lord High Artificer and cards with affinity, might not care if the Opal taps for mana or not
Zoodiac Barrage, though now limited, can be a hefty component of any Xyz deck, allowing you to destroy cards you control to summon other Zoodiac monsters, as can Zoodiac Drident, whose attack and defense are calculated by attached Xyz materials, and can destroy cards by sacrificing said materials
You also teach a new player that not every commander wants to get involved in combat