A strongest-warrior style title can touch both sides: players watch leader power, while collectors watch Luffy, Zoro, Nami, Chopper, major enemies, and any special-rarity showcase
Will it see play in Standard
Then for each creature card you own in exile with a memory counter on it, create a tapped and attacking token that's a copy of it
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owners control with a +1/+1 counter on it.) Illustrated by David Rapoza Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
It has to be the best possible play when its the last card in your hand, letting you refresh and draw at least two new cards
Given that you'll already be dealing with your graveyard and sacrificing with black cards anyhow, it's not hard to get plenty of value out of Moonshadow's single mana cost, with menace being a little added insurance to make sure it doesn't get blocked too easily after you do