Quintet Magician

Indestructible
Wizard's Invocation — Each Wizard you tap
while casting this spell pays for one mana of that
creature's color.
When this spell is cast, for each
different colored Wizard tapped to pay for this
spell, you may destroy up to that many target
nonland permanents.
If 5 Wizards of different colors are tapped this
way, destroy all nonland permanents you don't
control.