Olivia would probably better, but I fear she might be too pushed for my meta

Creatures (21) 1 Kokusho, the Evening Star 1 Bane of the Living 1 Thrashing Wumpus 1 Phyrexian Delver 1 Kagemaro, First to Suffer 1 Magus of the Coffers 1 Nirkana Revenant 1 Pestilence Demon 1 Geth, Lord of the Vault 1 Chancellor of the Dross 1 Sheoldred, Whispering One 1 Disciple of Bolas 1 Sepulchral Primordial 1 Gray Merchant of Asphodel 1 Thief of Blood 1 Kalitas, Traitor of Ghet 1 Noxious Gearhulk 1 The Haunt of Hightower 1 Vilis, Broker of Blood 1 K'rrik, Son of Yawgmoth 1 Rakshasa Debaser Planeswalkers (1) Lands (38) Spells (39) 1 Jet Medallion 1 Necropotence 1 Sol Ring 1 Demonic Tutor 1 Fellwar Stone 1 Gilded Lotus 1 Extraplanar Lens 1 Vedalken Orrery 1 Doubling Cube 1 Charcoal Diamond 1 Mind Stone 1 Coldsteel Heart 1 Gauntlet of Power 1 Damnation 1 Basilisk Collar 1 Everflowing Chalice 1 Repay in Kind 1 Exsanguinate 1 Caged Sun 1 Life's Finale 1 Exquisite Blood 1 Rise of the Dark Realms 1 Toxic Deluge 1 Necromantic Selection 1 Palace Siege 1 Deadly Tempest 1 Thought Vessel 1 Finale of Eternity 1 Arcane Signet 1 Nyx Lotus 1 Jeweled Lotus 1 Blood on the Snow 1 Haunting Voyage 1 Feign Death 1 Mask of Griselbrand 1 Undying Malice 1 Invoke Despair 1 March of Wretched Sorrow 1 Return to Action This was partially inspired by Carloss deck when I played on the Kingdoms TV stream last week

To top it all off, any creature dealt damage by the equipped creature will be exiled
As a side-note, I looked up who Gwendlyn Di Corci is and, well, suffice to say that she's the sort of person who would really appreciate handcuffs
Tarkir: Dragonstorm - Harmonize Winner: Nature's RhythmNature's Rhythm Runner-up: Zenith FestivalZenith Festival Harmonize is a strict upgrade over flashback: both mechanics allow the player to re-cast a spell from their graveyard (and then exile it) by paying a certain cost, but only the latest version also allows them to tap a creature to discount the spell by an amount of generic mana equal to the tapped creature's power