At the beginning of your upkeep, you may put a verse counter on Serra's Hymn.Sacrifice Serra's Hymn: Prevent the next X damage that would be dealt this turn to any number of targets, divided as you choose, where X is the number of verse counters on Serra's Hymn.
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 Serra's Liturgy., Sacrifice Serra's Liturgy: Destroy up to X target artifacts and/or enchantments, where X is the number of verse counters on Serra's Liturgy.
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.
Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.): Add . Target opponent gains control of Witch Engine. (Activate only as an instant.)
At the beginning of your upkeep, you may put a verse counter on Vile Requiem., Sacrifice Vile Requiem: Destroy up to X target nonblack creatures, where X is the number of verse counters on Vile Requiem. They can't be regenerated.
At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence.: Pestilence deals 1 damage to each creature and each player.
At the beginning of your upkeep, you may put a verse counter on Recantation., Sacrifice Recantation: Return up to X target permanents to their owners' hands, where X is the number of verse counters on Recantation.
