At the beginning of your upkeep, you may put a page counter on Barrin's Codex., , Sacrifice Barrin's Codex: Draw X cards, where X is the number of page counters on Barrin's Codex.
At the beginning of your upkeep, Bulwark deals X damage to target opponent, where X is the number of cards in your hand minus the number of cards in that player's hand.
At the beginning of your upkeep, you may put a verse counter on Midsummer Revel., Sacrifice Midsummer Revel: Create X 3/3 green Beast creature tokens, where X is the number of verse counters on Midsummer Revel.
At the beginning of your upkeep, you may put a verse counter on Discordant Dirge., Sacrifice Discordant Dirge: Look at target opponent's hand and choose up to X cards from it, where X is the number of verse counters on Discordant Dirge. That player discards those cards.
Vebulid enters with a +1/+1 counter on it.At the beginning of your upkeep, you may put a +1/+1 counter on Vebulid.When Vebulid attacks or blocks, destroy it at end of combat.
Rather than the attacking player, you assign the combat damage of each creature attacking you. You can divide that creature's combat damage as you choose among any of the creatures blocking it.
When Diabolic Servitude enters, return target creature card from your graveyard to the battlefield.When the creature put onto the battlefield with Diabolic Servitude dies, exile it and return Diabolic Servitude to its owner's hand.When Diabolic Servitude leaves the battlefield, exile the creature put onto the battlefield with Diabolic Servitude.
At the beginning of your upkeep, Purging Scythe deals 2 damage to the creature with the least toughness. If two or more creatures are tied for least toughness, you choose one of them.