They won't trigger during your third, fourth, or other additional main phases in a single turn, if effects somehow cause you to have more than two main phases
Topics Gaming Joseph Green is the Global Shopping Editor for Mashable
Moving to a location is a change of state for your characters, it doesnt require them to be ready and it doesnt matter if their ink is drying, as long as its your turn and you have the ink to do so, you can move a character to any location you control
You choose whether each token is attacking that opponent or a planeswalker they control as those tokens enter the battlefield
A decaying soldier in blackened armor ready to self-destruct to take down the enemy for just under $3 Murderous Rider is a real nuisance at a bargain
There are efficient, colorless cards like The Underworld Cookbook that can enable Emrakul, and you can even tutor for them from your sideboard with Karn, the Great Creator