mtg power and toughness equal to cards in graveyard Umbra Stalker Price Trample Splinterfrights power and toughness are each equal to the number of creature cards in your graveyard Splinterfright - Innistrad - Magic:

The earth decays

This cards ability to act according to tempo at any point in the game with some fairly average effects gives it a reasonable spot

Queen Marchesa All hail

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.) 2/1 Illustrated by Wonchun Choi Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Not Legal Brawl Not Legal Legacy Legal Comp

While there are some cards that I do believe could come off the banned list, theres a subset of cards that I would deem untouchable. These cards are brazenly overpowered and/or completely rip the game to shreds, all at little to no cost