Kertis, The Adventurer Healer

Flash

Lifelink, Ward-Kertis deals damage equal to his power to you and target permanent you control (The player that controls Kertis chooses)

When Kertis enters, prevent all damage to you and permanents you control until end of turn. If damage is prevented this way, Kertis deals that much damage to any target.

When you cast an adventure spell, Kertis explores.