Using your graveyard as a resource can be incredibly powerful it turns discard and mill into upside, and gives you more to do with your mana without spending cards from your hand
It is a very simple card that has only one purpose, banishing evil foes
Later in the same block, the expensive Raksha would give +2/+2 and double strike, but just to Cats
Ancient Dragon Cycle The Ancient Dragons like Ancient Brass Dragon are all massive fliers with a saboteur ability that lets you roll a d20 and get a benefit multiplied by the result
One way to go about this is to create copies of your dragon spirit with Jaxis, the Troublemaker and use the legend rule to facilitate those death triggers, leaving your commander intact
So if you cannot take the lead, hold this card