It starts as a 5/5, deals 5 damage to a player to mill five cards, and grows to a 10/10
Quick expansion: Herald of War, Segovian Angel, Bishop of Wings, Linvala, the Preserver, Sunblast Angel, Deathless Angel, Twilight Shepherd, Adarkar Valkyrie, Reya Dawnbringer, Defy Death, Bruna, the Fading Light, Worship Goal cards: Lyra Dawnbringer, Archangel of Thune, Resplendent Angel Tribal Commander: Lyra Dawnbringer or Sephara, Skys Blade CATS The cat type is very flexible in its definition
This card is a great place to start if you like this mechanic, and it's in just the right colors to play all of the best cards that it has to offer
in that it has its own anime series with parallels to its own gameplay, which consists of summoning units to attack/defend against your opponent