Summon Eruption

Choose a non-creature artifact, it is destroyed at
its controllers next upkeep.
If an artifact is destroyed this way, and if it has
the word "Altar" in its name, it deals damage
equal to its converted mana cost to all creatures, planeswalkers and players.
Send the fire down
The sun consumes the ground
Wash it all away
In lakes of flame ~Blue Stahli