Caesar, Legions Emperor Caesar, Legion's Emperor strikes hard and ruthlessly
So if you have a way to repeatedly make/recast a creature and sacrifice it, you will just win with all the triggers from The Meathook Massacre
A visit from King Macar, the Gold-CursedKing Macar, the Gold-Cursed or Gilder BairnGilder Bairn would definitely raise the morale for Survivors' EncampmentSurvivors' Encampment, non-basically speaking
Arcane Bombardment Arcane Heist Arcane Proxy Arcane Savant Bloodthirsty Adversary Blue Mage's Cane Chandra, Hope's Beacon Chandra, Pyromaster Demilich Dual Strike Elemental Expressionist Elite Arcanist Emeritus of Truce Ether Eye of the Storm Finale of Promise Flawless Forgery Founding the Third Path Galvanic Iteration God-Eternal Kefnet Impulsivity Increasing Vengeance Isochron Scepter Jaya, Fiery Negotiator Magar of the Magic Strings Mizzix's Mastery Mnemonic Deluge Muddle, the Ever-Changing Myra the Magnificent Mysterious Stranger Panoptic Mirror Psionic Ritual Refuse // Cooperate Renegade Bull Roving Actuator Saruman of Many Colors Signature Spells Skycoach Conductor Soundwave, Sonic Spy Spellbinder Spellbinding Soprano Spelltwine Spellweaver Volute Stella Lee, Wild Card Storm of Memories Stormsplitter Surge to Victory The Tale of Tamiyo Wizard's Spellbook Wizards of Thay
A three-mana 3/3 menace body is more or less what we expect these days, with the looting ability not being all that exciting in isolation
Because it has vigilance, you can attack with it and then tap it for mana later that same turn
