It is a Level Ten, so it requires a bit of investment, but it's worth it to get its effects off
If additional cards are not required, Stratos can destroy spells and traps based on how many Hero cards in the player's hand
This makes the game much more fast-paced, but you can abuse this in a few ways, too
Slap-on-the-Wrist Nuke: Bruno/Antimony manages to blow out a freaking sun with his Delta Accel Synchro
The Dominus duo may shift the power of balance between card types at last, especially since they work well with certain archetypes, like Paleozoic and Traptrix
If this card is sent to the GY to activate a WATER monster's effect: Target 1 "Atlantean" monster in your GY, except "Neptabyss, the Atlantean Prince"