Witch-Hunter Jerren

When Witch-Hunter Jerren enters the field, create {x} 1/1 Red and White Warrior tokens with Haste.
{r/w}{1}{t}: Create a 1/1 Red and White Warrior token with Haste.
{4}{r/w}{r/w}{r/w}{r/w}{r/w}{r/w}: Herald the Radahn Festival -
Starscourge Radahn must be on the field. Starscourge Radahn gains +6/+6 and can now be attacked by its owner. The first player to destroy Starscourge Radahn gains control of Witch-Hunter Jerren and all remaining tokens created by him.

"Champions, prepare for battl