Internecionem Universa Vastavi

When an opponent casts a permanent spell, put
X charge counters on Internecionem Universa Vastavit where X is that spell's converted mana
cost.
{w}{u}{1} Put a 1/2 Blue and White Cleric creature
token with Lifelink on the battlefield.
{p/b}{p/g}{p/r}{p/u}{p/w}{12} Sacrifice Internecionem Universa Vastavit, and deal X damage to target permanent
or player, where X is equal to the charge counters
on Internecionem Universa Vastavit.
"The end"