Arima, Kakuja Armor

Protection from artifacts and white, First strike
When this creature is transformed into Arima,
Kakuja Armor or attacks, destroy target nonland
permanent you don't control. If you do, you and
its controller gain life equal to half of its mana
value rounded down.
At the beginning of your end step place a blind
counter on Arima, Kakuja Armor. If it has 5 or
more blind counters, exile it.