And's Strike

You sit down cross legged with your palms touching the floor as yellow glowing circles appear in the floor and spin faster and faster until its your turn again. Once its your turn again the circle will transform into a bright blue portal with you in the air above the portal. You float off behind the portal and sat back down as a yellow axolotl god named And emerges from the portal and casts Meteor Swarm on 5 victums taking 20d6 fire damage and an additional 20d6 bludgeoning damage. A successful Dexterity save reduces that damage by half, but its still 20d6 damage. Once the spell is cast the axolotl will fly back into the portal closing it and leaving a singeing engrave of the circle in the ground. It takes 1 in game month to cast this spell again and at least 1 long rest in order for And to show itself again.