Sir Gawian, Knight of the Sun

Flash, Haste, First Strike

When Sir Gawian enters the battlefield give the creature you control with the least power or toughness Indestructible and Hexproof until the end of turn. When a permanent under a players control leaves their control double the amount of +1/+1 counters on Sir Gawian. When this card attacks add +1/+1 counters equal to this cards power