mtg card avacyn Magic The Gathering - Archangel // Avacyn, The Purifier (005/297) A thunderous explosion shattered the silver monolith and Avacyn emerged Magic The Gathering Commander Deck

With a Winter Orb or Stasis in play, you can attack with a small flier and untap your own land, giving you access to mana while everyone else is frozen

There isn't any good direct comparison to Mangara's abilities, but the closest thing that popped into my head is Runic Armasaur, another creature whose card drawing ability is entirely dependent on your opponents' actions, making the card inconsistent where it sometimes draws you zero cards and sometimes floods you with card draw

One opponent decides not to pay the one and tries to justify it with "well, it's only one card", and the pact is broken

Even then, I wouldn't recommend overcommitting unless the payoff is truly worth it

Then flip him for 8 generic mana to have everyone else Innocent Blood and then he becomes the 5/7 flyer that when your foes lose life you draw...that many cards - amazing with the Megrims and such here

Okay baseline, exciting ceiling, and the extra density for storm solidifies this as a must add if you support storm in your cube