While limited to just finding artifacts and enchantments, Enlightened Tutor gives white decks a way to grab cards like Smothering Tithe or Overwhelming Splendor
It doesn't generate mana, create mana-producing tokens, or search your deck for any lands
I credit this to the fact that Karlov was built with the stats of a powerful contemporary general, coming down early and making an impact over the course of the game
The worst case scenario is you tutor for a Darksteel Citadel, and the best could be a win condition, like Walking Ballista
The two ink combinations are Emerald & Ruby and Amber & Sapphire
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Halo Fountain: Untapping creatures is part of the cost of all of Halo Fountain's abilities