Youll also want ways to drain your opponents life faster, like Ill-Gotten Inheritance
Since Im using CodePen for this walkthrough, I opened Settings, then went to Stuff for and pasted the code
Afterlife from the Loam Become Immense Dead Drop Death Rattle Dig Through Time Empty the Pits Ethereal Forager Gurmag Angler Hogaak, Arisen Necropolis Hooting Mandrills Logic Knot Magmatic Sinkhole Murderous Cut Murktide Regent Necropolis Fiend Rite of Undoing Set Adrift Shambling Attendants Sibsig Muckdraggers Sorcerous Squall Soulflayer Sultai Scavenger Tasigur's Cruelty Tasigur, the Golden Fang Temporal Trespass Teval, Arbiter of Virtue Tombstalker Treasure Cruise Will of the Naga
During an opponent's turn, whenever one of the player's Illusion characters is banished, the player may return that card to their hand
Archived from the original on May 20, 2021
Note that's not colorless but each color which makes it to my mind the only Familiar that drops colored mana not colorless