Zaigen swordsman Nen Kydaru

(1 tuner creature, 1+ non-tuner creatures)
Haste,
Vigilance.
When Nen Kydaru is synchro-summoned each
player discards their hand then you draw seven
cards. when a creature is sent to the graveyard or
into exile deal 2 damage to any target.
When Kydaru is sent to your graveyard or into
exile return it to the battlefield with a +1/+1
counter and a First strike counter.