This year we got 2059 new cards legal in the format, which is an astonishing number
An artifact creature card put onto the battlefield by Ultra Magnus, Tactician's last ability is an attacking creature, but since it wasn't declared as an attacker, it never "attacked," and this will not cause abilities that trigger when a creature attacks to trigger
Killer's Mask - Friday the 13th Let's Play a Game, Grab the Prize, Trial of Agony - SAW Osseous Stickwalker - a living Wickerman Unstoppable Slasher - Halloween's Michael Myers Clockwork Percussionist - Stephen King's The Monkey Haunted Screen and Cursed Recording - The Ring Ragged Plaything and Arabella, Abandoned Doll - Anabelle Vicious Clown - Child's Play Anthropede - A literal Human Centipede Altanak, the Thrice-Called and Say Its Name - Beetlejuice, Bloody Mary, or Candyman Break Down the Door - The Shining Omnivorous Flytrap - Little Shop of Horrors Disturbing Mirth - All the Razorkin are part SAW, part Hellraiser, but this one gives off particularly Cenobitey vibes
You just need some type of outlet that allows you to win off of constantly flickering all of your permanents
Lorcana Rise of the Floodborn amber Cards Cinderella, Ballroom Sensation Nana, Darling Family Pet Snow White, Unexpected Houseguest Mufasa, Betrayed Leader Bashful, Hopeless Romantic Rapunzel, Gifted Artist Christopher Robin, Adventurer If you have ambitions of creating a deck using amber cards from Rise of the Floodborn, this list is the perfect place to start
For example, Vorinclex, Monstrous Raider's last two abilities can apply to counters placed this way