mtg cards that remove enchantments Rules Text: Destroy target artifact or enchantment, Type: Creature, 57 and all other Auras attached to attacking creatures your opponents control. Rules Text: destroy, enchantment, 355

In many cases, cards that play supporting roles in your deck can also double as ways to advance your strategy (Faithless Looting lets you both draw new cards and fill your graveyard with cards you can Reanimate, use to give you a benefit like Anger, or simply make it easier to cast cards like Bedlam Reveler

Merlin, Rabbit is the only card that allows you to draw, and while Tiana, Celebrating Princess does provide some benefit to an empty hand, the problem is that every card you draw of the top will cost less than four ink and be fairly low impact

Warp deserves a special mention because I was quite impressed by this mechanic

Garruk Wildspeaker 1

That is bonkers good, its basically 2 cards in 1