mtg old border cards 50 Random Foil then return it to the battlefield under its owners control Catastrophe (White Border) - Battle

Culling RitualCulling Ritual isn't the best pure sweeper in its colors, with Ritual of SootRitual of Soot in mono-black, Maelstrom PulseMaelstrom Pulse, Gaze of GraniteGaze of Granite, and others all offering different upsides

Let me know in the comments under the article

Since Sefris gives us the rare opportunity to reanimate things at instant speed (any time we can get the last venture trigger in), we can even use these hatebombs reactively to blow out our opponents like reanimating Sunblast Angel in response to an attack, or Avacyn, Angel of Hope in response to Wrath of God

Yes, cycling counts as discarding a card

In Commander games, where you've got 40 life to play with, that's seriously not a major downside