If an opponent steals the monarch title from you, she creates Assassin creature tokens with deathtouch and haste to help you take it back
Your deck consists of land cards in up to five colors, and you can play one each turn
Mystic Reflection lets you pick a nonlegendary creature (under anybody's control), and have the next creature (or creatures, if more than one enters at once) enter as copies of it instead
As long as you arent putting too much stress on your colored mana sources or harming the engine of the deck, any plan you come up with should be reasonable at least
Honorable Mention #1 - Breathkeeper Seraph I have added this to my pickup list for my Type Four Stack (which you can find over here at CubeCubra.com - Type 4 Stack - List - Cube Cobra)
That means that if they can't make you a strong offer, they'll refer you to the stores that can so that you can make an informed decision, rather than trying to lowball you in hopes that you'll cave