Justin, Earnest Arbiter

+2: Draw a card. Then, if you have less than 2 cards in hand, draw another card.
0: Place a +1/+1 counter to target creature you control. Prevent all combat damage that would be dealt to that creature until your next turn.
-5: Draw 3 cards, discard 3 cards, and deal 3 damage to all creatures. If Justin, Earnest Arbiter has more than 8 loyalty counters, transform it.