Another question is then the optimal number of each card in the deck
So, Volo, Guide to Monsters is hilariously against that whole style of deck
However, it's important to use them strategically and thoughtfully to get the most out of them
I mean, I watched a ton of DuckTales as a kid and loved that show, so its a delight to toss Scrooge McDuck out during a game to take even a single action before Scrooge gets banished out of my play area
Legendary Creature - Rat Phyrexian Nashi, Moon Sage's Scion Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.) Whenever Nashi deals combat damage to a player, exile the top card of each player's library
This nightmares in three colors with access to hydras, it generates 2 mana of any color, and it makes a little one whenever you cast a spell with X