Trolly modern eldrazi smack and sackthis is a casual modern legal deck, with the whole point being to get
through the breach or
sneak attack and a big boi eldrazi to cheat it out for dirt cheap, smack the opponent and then sac it.
Raise dead is to return your big bois to your hand, and
mirror gallery allows for
mirror march to go crazy with the eldrazis. If you flip say 3 heads, you have 3 aeons torn with haste, and you're swinging for 45 damage in one turn, which is lethal, and plus you get an extra turn when casting Mr. Emmy.