The Radahn Festival

Target creature you control deals damage
equal to its power to all creatures target opponent controls.
Then, those creatures deal damage equal to their
total combined power to that creature

"Champions, welcome! The stars have aligned! The festival is nigh! General Radahn, mightiest demigod
of the Shattering, awaits you! A celebration of war!
The Radahn Festival!"
- Witch-Hunter Jerren