mtg lifegain commander deck Magic: The Gathering 60-Card Theme Will, Scion of Peace LIFEGAIN

If your deck wants lots of cheap artifacts for sacrifice, youd rather have a higher proportion of artifact mana or treasure token generators than nonartifact creatures

Unfortunately, Deadly Embrace has yet another fatal flaw: if you lose your target for the destroy part of the effect, you wont be able to draw cards, either

Profts Eidetic Memory Proft's Eidetic Memory feels important for Commander

This can be leaned into as heavily or as lightly as you would prefer, but these are intended to be cards that pressure your opponent by putting them on a "clock", or a turn limit before your victory is assured

Once that spell or ability starts to resolve, however, and its controller chooses which permanents and players will get new counters, it's too late for anyone to respond.

Another really awesome top-down design is Zenos yae Galvus