Baseline, that means you trigger its flicker effect twice, but it takes little effort to take that further with other end step triggers
Aggravated Assault Akki Battle Squad All-Out Assault Anzrag, the Quake-Mole Aurelia, the Warleader Aurelia, the Warleader Balthier and Fran Bear with Set's Mechanic (playtest) Bloodthirster Brave the Sands Breath of Fury Bumi, Unleashed Cenn's Tactician Combat Celebrant Cyclonus, Cybertronian Fighter Echo Circlet Entourage of Trest Fear of Missing Out Felix Five-Boots Fibrous Entangler Finest Hour Foriysian Brigade Foriysian Interceptor Foriysian Totem Full Throttle Fury of the Horde Genji Glove Geode Golem Ghastbark Twins Gnarlid Colony Godo, Bandit Warlord Godo, Bandit Warlord Goremand Great Train Heist Grim Reaper's Sprint Hellkite Charger Hexplate Wallbreaker High Ground Hundred-Handed One Illusionist's Gambit Iona's Blessing Karlach, Fury of Avernus Kemba's Legion Knight of Sorrows Lairwatch Giant Last Night Together Lightning Runner Manifold Mouse Moraug, Fury of Akoum Najeela, the Blade-Blossom Najeela, the Blade-Blossom Najeela, the Blade-Blossom Necrogen Rotpriest Night Market Guard Obeka, Splitter of Seconds Oona's Blackguard Overpowering Attack Port Razer Prosperous Bandit Raiyuu, Storm's Edge Raph & Leo, Sibling Rivals Raphael, Tag Team Tough Relentless Assault Response // Resurgence Response // Resurgence Roadkill Rodney Savage Beating Scourge of the Throne Secret of Bloodbending Seize the Day Selesnya Sagittars Skaab Goliath
they die to the first board wipe and we're set back
Ultimately, outside of some added fun or unique eccentricity, multicolored decks can do everything mono-colored decks can and more
The other issue I had was when I read Michonne, everything about the card just felt off
