Sword of Feast and Famine [Discards and Untaps Land] When it comes to playing Magic , one of the core problems you need to address is how your deck generates mana
You can abuse the fact that it has an enter trigger by bouncing it to your hand with Crystal Shard or Erratic Portal and cast it again, and you can double up on its trigger with Virtue of Knowledge, Reflections of Littjara, and Molten Echoes
The Marauders This type of edict creature has been iterated on many times, with cards like Plaguecrafter and Demon's Disciple missing the list due to their typing
The next turn, for five mana, drop Dong Zhou and smash their face for 7
It is an interesting card with a unique effect, and it is actually very powerful right now, given the presence of the Elemental Incarnations or cards like Archon of Cruelty or Urzas Saga Tokens
You can also hold it up as an emergency button to wipe graveyards instantly, or it can simply replace itself for a single mana