BPhillipYork: This is a neat way to remove a planeswalker or creature, though a lot of commanders have triggered abilities, those that neat to attack will be mostly knocked out by this, and the ability to long-term remove commander is really powerful
Theres good reasons to send a variety of other options, such as Epsilon the Magnet Warrior if youve got 2+ other names in the yard, or Beta the Electromagnet Warrior to kickstart combos, but all you need to know is that Linear Magnum is the main card youre aiming to open
However, if your opponent doesnt mind they can use proxy cards in test battles
Card draw is powerful, but most cEDH commanders bring more to the table than Ezuri, Stalker of Spheres
The key ideas when defending against decks with go again is trying to make sure you defend with all the cards you want to, while also insulating yourself from on-hit finishers
With pleasure Nothing gives us the upper hand like getting to go 2nd