mtg cards that shuffle graveyard into deck Time Reversal Gaea's Blessing · Secret Lair

Aryel, Knight of Windgrace Aryel, Knight of Windgraces token generation effect is a fair use of your mana, but it really shines as surprise removal in your knights deck

Then you can +1 him to force only dorks in the zone to block that region this turn, so you can put your beating 5/5 flying Commander into the same zone as some grounded dorks to get past

The 1/1 bodies need creature synergies to make them playable, this has enough gas to be worth playing as a stand alone

Making discard spells

If the number of equipped creatures you control changes after that time, it won't change the bonus granted

As a sorcery, you may pay the mana cost of a locked door to unlock it.) To cast a Room spell, choose a half (or "door") to cast