draw additional card mtg Righteous Authority Howling Mine · Ninth Edition

It gains lifelink and haste until end of turn.Whenever an opponent gains control of a permanent from you, you create a Treasure token

For a deck that seeks to enhance its spells for various effects and doesn't want to sacrifice boardplay in the form of creatures, this is a powerful tool

In The Lost Caverns of Ixalan we have Twists and Turns, Topography Tracker, and Nicanzil, Current Conductor which will boost any explore-like strategy

And unlike that prior experiment, the MDFC mechanic reduces the feel-bad extremes of Magic variance without decreasing the range of overall choices you make in a match

At its floor, its a situationally free spell that can nug a Commander or other haymaker, which is always worth a look