It's also what makes a card like That Grass Looks Greener absolutely busted
This attack on its own is quite strong, but combining M Mewtwo-EX Y with the Shrine Of Memories Stadium is what makes it a threat that is nearly unstoppable
It's interesting when you look back, that originally, the idea of two-in-one cards was seen as a novelty
Make Dakkon very hard to kill: you've already added a few means to give him protection and hexproof, but since you're so dependent on him, it wouldn't hurt to add even more defensive measures
So you can turn any discarded and now exiled artifact into a free beater copy, like The One Ring for card flow or something similar like Darksteel Forge to make them indestructible
Gisa, Glorious Resurrector With Gisa, Glorious Resurrector, youre aiming to kill your opponents' creatures and automatically resurrect them on a later turn