Dalinar Kholin

Dalinar's toughness is equal to your
devotion to blue.
Oath 1: +1/+1 scry 1
Oath 2: +1/+1 give an creature you control +2/+2 for this turn
Oath 3: +1/+1 {u}{u}{t}, untap all blue mana
Oath 4: +1/+1 {u}, transfer any creatures ability to any creature on the board