The format is primarily played with four players, each with their own deck, with each player's deck based and built around their Commander's colors
(The copy becomes a token.) A resolving copy of a permanent spell becomes a token, so the token isn't "created." Effects that care about a token being created won't interact with a token that enters the battlefield from Archmage of Echoes's ability
This is a Floodborn card depicting Stitch in his pirate getup, standing atop the crow's nest of a ship
(6/6/2025) You don't have to choose every permanent or player that has a counteronly the ones you want to add counters to
There are many different kinds, from scurrying MTG Goblins to enormous, powerful MTG Elder Dragons
This is usually irrelevant, but it can sometimes be used in a pinch as a removal spell for an indestructible creature