Do you need your final piece of the Urza-tron, or another Cloudpost
Keywords such as Challenger - which boosts their strength when they attack - add to their imposing presence on the table
Yes, it costs a good chunk of mana, but late in the game, it can refresh your hand right before your turn at instant speed, giving you a chance to find what you need
Continued summons to contest lie ahead, and the way to triumph might no longer be obvious
The MTG player might do this to help the recipient rapidly build up their own fledgling collection at no cost, or the player might do this to introduce someone to the game
Sure Revitalizing Repast doesn't offer hexproof like the premium versions, but that +1/+1 counter can mean a lot for many strategies like adapt, modified, and many outlast creatures (Abzan Battle Priest, Envoy of the Ancestors, and Mer-Ek Nightblade) #25