mtg defensive cards Defense Grid - Artifact - At the beginning of your upkeep Defensive Maneuvers · Onslaught (ONS)

As a bonus, if you're already playing Helm in your deck, it also combos with Timestream Navigator for extra turns

So be warned that spoilers abound from here

Since any number includes zero, you dont have to choose any permanents at all, and you dont have to choose any players at all.

Inniaz, the Gale Force Inniaz, the Gale Force is a flying-matters commander with an unexpected payoff

Imagine playing this card in a mono-green or Commander deck

I eventually get to the point where I can cast Haunting Echoes or an Iridescent Angel but the first wouldnt deck him completely as he would still have a Mishras Factory, three Islands, and three Adarkar Wastes in library