It doesnt have to target a creature you control, so you can use this as a combat trick before blockers are declared on one of your opponents creatures too
White Knight (T1, Ext, S, Block?) Rejoice all ye masses, for the White Knight has returned in time for the Onslaught block
Raul is solid value and blocks well in the early game
You can use it as a catch all for any shift character, also meaning having this available to players could put an even greater emphasis on shifting than what is currently seen in the game
Indestructible Creature Enchantment - Knight Saga Summon: Kujata (As this Saga enters and after your draw step, add a lore counter
If you're looking at two roughly equal commanders and one of them can draw you cards, you'll nearly always do better if you pick the one with card draw