Prophet of the Peak could also be a solid addition to most GU/x decks since its bigger than most everything, doesnt care whether youve found your splash color(s), and helps find what you need next
If you do, they draw a card before its other effects.) You and permanents you control gain hexproof until end of turn
Theres 1.9% left over, and 11 cards
This plays into the flavor of white making rules that restrict what others are able to do (aka taxation)
This feels like a, "meat and potatoes" card, that'll help glue some decks together or sit in a sideboard for that crucial matchup
While there may be other cards that offer similar effects, Dragon Tempest's efficiency and flexibility make it a strong contender for inclusion in such a deck, especially if the strategy revolves around Dragons entering the battlefield frequently