Sekibanki, Frightening Youkai

At the beginning of your upkeep, create a 1/1
Sekibanki Head creature token with "{t}: Deal
3 damage to target creature you don't control,
then deal 3 damage to yourself."
At the beginning of your endstep, deal 1 damage
to target creature you don't control. If a creature
dies this way, create a 3/3 copy of this creature.
The legendary rule does not apply to cards
name "Sekibanki, Frightning Youkai"