Hajime Kashimo

Haste, First Strike, Firebending 3, Ward {3}

When Kashimo enters, create and attach a legendary equipment Nyoi with {3}: +1/+1 and "Whenever this creature attacks, add a Charge counter."

Lightning Discharge - {3}{u/r}{u/r}: Remove any number of charge counters and deal 3 damage per counter to any number of targets.

Mythical Beast Amber - {u}{u}{r}{p/r}{r}{g}{g}, {t}: Kashimo gains two +1/+1 counters. Add three charge counters. (Exhaust.)