Jonna, Herzallerliebst

Flash, hexproof

This spell can't be countered. When Jonna, Herzallerliebst enters the battlefield tap all creatures. They don't untap during their next untap step.

creatures you control get +2/+2.
{t}{2}:counter target spell.

When Jonna, Herzallerliebst is dealt damage, the player
who controls the source that dealt damage to Jonna, Herzallerliebst looses the game.