Kowalski-sensei

Kowalski-sensei enters the battlefield tapped and deals 10 damage to each opponent. If an opponent tries to defend with their creatures, Kowalski-sensei slices through them without incurring any damage and still deals 10 damage to the opponent.
Artifacts, Instants, and Enchantments cannot be used against Kowalski-sensei.
A kind-hearted and caring kendo instructor who is loved by all his students, Kowalski-sensei aims to be the first foreign kendo practitioner who attains the 8th-dan rank.